From e2986827d5d0759788d00f3759bcd46fc28f96c5 Mon Sep 17 00:00:00 2001 From: Artem Bityutskiy Date: Wed, 16 May 2012 18:39:56 +0300 Subject: [PATCH] UBI: get rid of dbg_err This patch removes the 'dbg_err()' macro and we now use 'ubi_err' instead. The idea of 'dbg_err()' was to compile out some error message to make the binary a bit smaller - but I think it was a bad idea. Signed-off-by: Artem Bityutskiy --- drivers/mtd/ubi/build.c | 8 ++++---- drivers/mtd/ubi/cdev.c | 24 ++++++++++++------------ drivers/mtd/ubi/debug.h | 2 -- drivers/mtd/ubi/io.c | 36 ++++++++++++++++++------------------ drivers/mtd/ubi/kapi.c | 2 +- drivers/mtd/ubi/scan.c | 10 +++++----- drivers/mtd/ubi/vmt.c | 18 +++++++++--------- drivers/mtd/ubi/vtbl.c | 6 +++--- 8 files changed, 52 insertions(+), 54 deletions(-) diff --git a/drivers/mtd/ubi/build.c b/drivers/mtd/ubi/build.c index 0fde9fc7d2e5..2d5728294a66 100644 --- a/drivers/mtd/ubi/build.c +++ b/drivers/mtd/ubi/build.c @@ -881,7 +881,7 @@ int ubi_attach_mtd_dev(struct mtd_info *mtd, int ubi_num, int vid_hdr_offset) for (i = 0; i < UBI_MAX_DEVICES; i++) { ubi = ubi_devices[i]; if (ubi && mtd->index == ubi->mtd->index) { - dbg_err("mtd%d is already attached to ubi%d", + ubi_err("mtd%d is already attached to ubi%d", mtd->index, i); return -EEXIST; } @@ -907,7 +907,7 @@ int ubi_attach_mtd_dev(struct mtd_info *mtd, int ubi_num, int vid_hdr_offset) if (!ubi_devices[ubi_num]) break; if (ubi_num == UBI_MAX_DEVICES) { - dbg_err("only %d UBI devices may be created", + ubi_err("only %d UBI devices may be created", UBI_MAX_DEVICES); return -ENFILE; } @@ -917,7 +917,7 @@ int ubi_attach_mtd_dev(struct mtd_info *mtd, int ubi_num, int vid_hdr_offset) /* Make sure ubi_num is not busy */ if (ubi_devices[ubi_num]) { - dbg_err("ubi%d already exists", ubi_num); + ubi_err("ubi%d already exists", ubi_num); return -EEXIST; } } @@ -955,7 +955,7 @@ int ubi_attach_mtd_dev(struct mtd_info *mtd, int ubi_num, int vid_hdr_offset) err = attach_by_scanning(ubi); if (err) { - dbg_err("failed to attach by scanning, error %d", err); + ubi_err("failed to attach by scanning, error %d", err); goto out_debugging; } diff --git a/drivers/mtd/ubi/cdev.c b/drivers/mtd/ubi/cdev.c index 633ac82bbd22..2364c00f66d0 100644 --- a/drivers/mtd/ubi/cdev.c +++ b/drivers/mtd/ubi/cdev.c @@ -63,7 +63,7 @@ static int get_exclusive(struct ubi_volume_desc *desc) users = vol->readers + vol->writers + vol->exclusive; ubi_assert(users > 0); if (users > 1) { - dbg_err("%d users for volume %d", users, vol->vol_id); + ubi_err("%d users for volume %d", users, vol->vol_id); err = -EBUSY; } else { vol->readers = vol->writers = 0; @@ -159,7 +159,7 @@ static loff_t vol_cdev_llseek(struct file *file, loff_t offset, int origin) if (vol->updating) { /* Update is in progress, seeking is prohibited */ - dbg_err("updating"); + ubi_err("updating"); return -EBUSY; } @@ -178,7 +178,7 @@ static loff_t vol_cdev_llseek(struct file *file, loff_t offset, int origin) } if (new_offset < 0 || new_offset > vol->used_bytes) { - dbg_err("bad seek %lld", new_offset); + ubi_err("bad seek %lld", new_offset); return -EINVAL; } @@ -216,11 +216,11 @@ static ssize_t vol_cdev_read(struct file *file, __user char *buf, size_t count, count, *offp, vol->vol_id); if (vol->updating) { - dbg_err("updating"); + ubi_err("updating"); return -EBUSY; } if (vol->upd_marker) { - dbg_err("damaged volume, update marker is set"); + ubi_err("damaged volume, update marker is set"); return -EBADF; } if (*offp == vol->used_bytes || count == 0) @@ -300,7 +300,7 @@ static ssize_t vol_cdev_direct_write(struct file *file, const char __user *buf, lnum = div_u64_rem(*offp, vol->usable_leb_size, &off); if (off & (ubi->min_io_size - 1)) { - dbg_err("unaligned position"); + ubi_err("unaligned position"); return -EINVAL; } @@ -309,7 +309,7 @@ static ssize_t vol_cdev_direct_write(struct file *file, const char __user *buf, /* We can write only in fractions of the minimum I/O unit */ if (count & (ubi->min_io_size - 1)) { - dbg_err("unaligned write length"); + ubi_err("unaligned write length"); return -EINVAL; } @@ -643,7 +643,7 @@ static int verify_mkvol_req(const struct ubi_device *ubi, return 0; bad: - dbg_err("bad volume creation request"); + ubi_err("bad volume creation request"); ubi_dump_mkvol_req(req); return err; } @@ -709,12 +709,12 @@ static int rename_volumes(struct ubi_device *ubi, for (i = 0; i < req->count - 1; i++) { for (n = i + 1; n < req->count; n++) { if (req->ents[i].vol_id == req->ents[n].vol_id) { - dbg_err("duplicated volume id %d", + ubi_err("duplicated volume id %d", req->ents[i].vol_id); return -EINVAL; } if (!strcmp(req->ents[i].name, req->ents[n].name)) { - dbg_err("duplicated volume name \"%s\"", + ubi_err("duplicated volume name \"%s\"", req->ents[i].name); return -EINVAL; } @@ -737,7 +737,7 @@ static int rename_volumes(struct ubi_device *ubi, re->desc = ubi_open_volume(ubi->ubi_num, vol_id, UBI_EXCLUSIVE); if (IS_ERR(re->desc)) { err = PTR_ERR(re->desc); - dbg_err("cannot open volume %d, error %d", vol_id, err); + ubi_err("cannot open volume %d, error %d", vol_id, err); kfree(re); goto out_free; } @@ -796,7 +796,7 @@ static int rename_volumes(struct ubi_device *ubi, continue; /* The volume exists but busy, or an error occurred */ - dbg_err("cannot open volume \"%s\", error %d", + ubi_err("cannot open volume \"%s\", error %d", re->new_name, err); goto out_free; } diff --git a/drivers/mtd/ubi/debug.h b/drivers/mtd/ubi/debug.h index 3e5b60f3fdf1..449937431f42 100644 --- a/drivers/mtd/ubi/debug.h +++ b/drivers/mtd/ubi/debug.h @@ -35,8 +35,6 @@ void ubi_dump_vid_hdr(const struct ubi_vid_hdr *vid_hdr); } \ } while (0) -#define dbg_err(fmt, ...) ubi_err(fmt, ##__VA_ARGS__) - #define ubi_dbg_print_hex_dump(l, ps, pt, r, g, b, len, a) \ print_hex_dump(l, ps, pt, r, g, b, len, a) diff --git a/drivers/mtd/ubi/io.c b/drivers/mtd/ubi/io.c index 6843264840ad..8a83962a940b 100644 --- a/drivers/mtd/ubi/io.c +++ b/drivers/mtd/ubi/io.c @@ -272,7 +272,7 @@ int ubi_io_write(struct ubi_device *ubi, const void *buf, int pnum, int offset, } if (ubi_dbg_is_write_failure(ubi)) { - dbg_err("cannot write %d bytes to PEB %d:%d " + ubi_err("cannot write %d bytes to PEB %d:%d " "(emulated)", len, pnum, offset); dump_stack(); return -EIO; @@ -387,7 +387,7 @@ retry: return err; if (ubi_dbg_is_erase_failure(ubi)) { - dbg_err("cannot erase PEB %d (emulated)", pnum); + ubi_err("cannot erase PEB %d (emulated)", pnum); return -EIO; } @@ -895,40 +895,40 @@ static int validate_vid_hdr(const struct ubi_device *ubi, int usable_leb_size = ubi->leb_size - data_pad; if (copy_flag != 0 && copy_flag != 1) { - dbg_err("bad copy_flag"); + ubi_err("bad copy_flag"); goto bad; } if (vol_id < 0 || lnum < 0 || data_size < 0 || used_ebs < 0 || data_pad < 0) { - dbg_err("negative values"); + ubi_err("negative values"); goto bad; } if (vol_id >= UBI_MAX_VOLUMES && vol_id < UBI_INTERNAL_VOL_START) { - dbg_err("bad vol_id"); + ubi_err("bad vol_id"); goto bad; } if (vol_id < UBI_INTERNAL_VOL_START && compat != 0) { - dbg_err("bad compat"); + ubi_err("bad compat"); goto bad; } if (vol_id >= UBI_INTERNAL_VOL_START && compat != UBI_COMPAT_DELETE && compat != UBI_COMPAT_RO && compat != UBI_COMPAT_PRESERVE && compat != UBI_COMPAT_REJECT) { - dbg_err("bad compat"); + ubi_err("bad compat"); goto bad; } if (vol_type != UBI_VID_DYNAMIC && vol_type != UBI_VID_STATIC) { - dbg_err("bad vol_type"); + ubi_err("bad vol_type"); goto bad; } if (data_pad >= ubi->leb_size / 2) { - dbg_err("bad data_pad"); + ubi_err("bad data_pad"); goto bad; } @@ -940,45 +940,45 @@ static int validate_vid_hdr(const struct ubi_device *ubi, * mapped logical eraseblocks. */ if (used_ebs == 0) { - dbg_err("zero used_ebs"); + ubi_err("zero used_ebs"); goto bad; } if (data_size == 0) { - dbg_err("zero data_size"); + ubi_err("zero data_size"); goto bad; } if (lnum < used_ebs - 1) { if (data_size != usable_leb_size) { - dbg_err("bad data_size"); + ubi_err("bad data_size"); goto bad; } } else if (lnum == used_ebs - 1) { if (data_size == 0) { - dbg_err("bad data_size at last LEB"); + ubi_err("bad data_size at last LEB"); goto bad; } } else { - dbg_err("too high lnum"); + ubi_err("too high lnum"); goto bad; } } else { if (copy_flag == 0) { if (data_crc != 0) { - dbg_err("non-zero data CRC"); + ubi_err("non-zero data CRC"); goto bad; } if (data_size != 0) { - dbg_err("non-zero data_size"); + ubi_err("non-zero data_size"); goto bad; } } else { if (data_size == 0) { - dbg_err("zero data_size of copy"); + ubi_err("zero data_size of copy"); goto bad; } } if (used_ebs != 0) { - dbg_err("bad used_ebs"); + ubi_err("bad used_ebs"); goto bad; } } diff --git a/drivers/mtd/ubi/kapi.c b/drivers/mtd/ubi/kapi.c index 33ede23769db..d76fe47477e5 100644 --- a/drivers/mtd/ubi/kapi.c +++ b/drivers/mtd/ubi/kapi.c @@ -221,7 +221,7 @@ out_free: kfree(desc); out_put_ubi: ubi_put_device(ubi); - dbg_err("cannot open device %d, volume %d, error %d", + ubi_err("cannot open device %d, volume %d, error %d", ubi_num, vol_id, err); return ERR_PTR(err); } diff --git a/drivers/mtd/ubi/scan.c b/drivers/mtd/ubi/scan.c index 17fc6e556b38..dc7f9dba5cce 100644 --- a/drivers/mtd/ubi/scan.c +++ b/drivers/mtd/ubi/scan.c @@ -197,7 +197,7 @@ static int validate_vid_hdr(const struct ubi_vid_hdr *vid_hdr, */ if (vol_id != sv->vol_id) { - dbg_err("inconsistent vol_id"); + ubi_err("inconsistent vol_id"); goto bad; } @@ -207,17 +207,17 @@ static int validate_vid_hdr(const struct ubi_vid_hdr *vid_hdr, sv_vol_type = UBI_VID_DYNAMIC; if (vol_type != sv_vol_type) { - dbg_err("inconsistent vol_type"); + ubi_err("inconsistent vol_type"); goto bad; } if (used_ebs != sv->used_ebs) { - dbg_err("inconsistent used_ebs"); + ubi_err("inconsistent used_ebs"); goto bad; } if (data_pad != sv->data_pad) { - dbg_err("inconsistent data_pad"); + ubi_err("inconsistent data_pad"); goto bad; } } @@ -369,7 +369,7 @@ static int compare_lebs(struct ubi_device *ubi, const struct ubi_scan_leb *seb, if (err == UBI_IO_BITFLIPS) bitflips = 1; else { - dbg_err("VID of PEB %d header is bad, but it " + ubi_err("VID of PEB %d header is bad, but it " "was OK earlier, err %d", pnum, err); if (err > 0) err = -EIO; diff --git a/drivers/mtd/ubi/vmt.c b/drivers/mtd/ubi/vmt.c index 1bfd4b6ac407..e4b897ab4543 100644 --- a/drivers/mtd/ubi/vmt.c +++ b/drivers/mtd/ubi/vmt.c @@ -223,7 +223,7 @@ int ubi_create_volume(struct ubi_device *ubi, struct ubi_mkvol_req *req) } if (vol_id == UBI_VOL_NUM_AUTO) { - dbg_err("out of volume IDs"); + ubi_err("out of volume IDs"); err = -ENFILE; goto out_unlock; } @@ -237,7 +237,7 @@ int ubi_create_volume(struct ubi_device *ubi, struct ubi_mkvol_req *req) /* Ensure that this volume does not exist */ err = -EEXIST; if (ubi->volumes[vol_id]) { - dbg_err("volume %d already exists", vol_id); + ubi_err("volume %d already exists", vol_id); goto out_unlock; } @@ -246,7 +246,7 @@ int ubi_create_volume(struct ubi_device *ubi, struct ubi_mkvol_req *req) if (ubi->volumes[i] && ubi->volumes[i]->name_len == req->name_len && !strcmp(ubi->volumes[i]->name, req->name)) { - dbg_err("volume \"%s\" exists (ID %d)", req->name, i); + ubi_err("volume \"%s\" exists (ID %d)", req->name, i); goto out_unlock; } @@ -257,9 +257,9 @@ int ubi_create_volume(struct ubi_device *ubi, struct ubi_mkvol_req *req) /* Reserve physical eraseblocks */ if (vol->reserved_pebs > ubi->avail_pebs) { - dbg_err("not enough PEBs, only %d available", ubi->avail_pebs); + ubi_err("not enough PEBs, only %d available", ubi->avail_pebs); if (ubi->corr_peb_count) - dbg_err("%d PEBs are corrupted and not used", + ubi_err("%d PEBs are corrupted and not used", ubi->corr_peb_count); err = -ENOSPC; goto out_unlock; @@ -495,7 +495,7 @@ int ubi_resize_volume(struct ubi_volume_desc *desc, int reserved_pebs) if (vol->vol_type == UBI_STATIC_VOLUME && reserved_pebs < vol->used_ebs) { - dbg_err("too small size %d, %d LEBs contain data", + ubi_err("too small size %d, %d LEBs contain data", reserved_pebs, vol->used_ebs); return -EINVAL; } @@ -524,10 +524,10 @@ int ubi_resize_volume(struct ubi_volume_desc *desc, int reserved_pebs) if (pebs > 0) { spin_lock(&ubi->volumes_lock); if (pebs > ubi->avail_pebs) { - dbg_err("not enough PEBs: requested %d, available %d", + ubi_err("not enough PEBs: requested %d, available %d", pebs, ubi->avail_pebs); if (ubi->corr_peb_count) - dbg_err("%d PEBs are corrupted and not used", + ubi_err("%d PEBs are corrupted and not used", ubi->corr_peb_count); spin_unlock(&ubi->volumes_lock); err = -ENOSPC; @@ -762,7 +762,7 @@ static int self_check_volume(struct ubi_device *ubi, int vol_id) } if (vol->upd_marker && vol->corrupted) { - dbg_err("update marker and corrupted simultaneously"); + ubi_err("update marker and corrupted simultaneously"); goto fail; } diff --git a/drivers/mtd/ubi/vtbl.c b/drivers/mtd/ubi/vtbl.c index befe6f888d57..f3fbaa9ec7f2 100644 --- a/drivers/mtd/ubi/vtbl.c +++ b/drivers/mtd/ubi/vtbl.c @@ -225,7 +225,7 @@ static int vtbl_check(const struct ubi_device *ubi, n = ubi->leb_size % alignment; if (data_pad != n) { - dbg_err("bad data_pad, has to be %d", n); + ubi_err("bad data_pad, has to be %d", n); err = 6; goto bad; } @@ -241,7 +241,7 @@ static int vtbl_check(const struct ubi_device *ubi, } if (reserved_pebs > ubi->good_peb_count) { - dbg_err("too large reserved_pebs %d, good PEBs %d", + ubi_err("too large reserved_pebs %d, good PEBs %d", reserved_pebs, ubi->good_peb_count); err = 9; goto bad; @@ -815,7 +815,7 @@ int ubi_read_volume_table(struct ubi_device *ubi, struct ubi_scan_info *si) } else { if (sv->leb_count > UBI_LAYOUT_VOLUME_EBS) { /* This must not happen with proper UBI images */ - dbg_err("too many LEBs (%d) in layout volume", + ubi_err("too many LEBs (%d) in layout volume", sv->leb_count); return -EINVAL; } -- 2.39.5