From c43615702f9c5957981693a4d966ed81d8fc1ecc Mon Sep 17 00:00:00 2001 From: Artem Bityutskiy Date: Fri, 25 Mar 2011 15:27:40 +0200 Subject: [PATCH] UBIFS: fix minor stylistic issues Fix several minor stylistic issues: * lines longer than 80 characters * space before closing parenthesis ')' * spaces in the indentations Signed-off-by: Artem Bityutskiy --- fs/ubifs/debug.c | 3 ++- fs/ubifs/file.c | 17 +++++++++-------- fs/ubifs/io.c | 4 ++-- fs/ubifs/lpt_commit.c | 2 +- fs/ubifs/orphan.c | 3 ++- fs/ubifs/super.c | 4 ++-- fs/ubifs/tnc.c | 10 +++++----- fs/ubifs/ubifs.h | 6 +++--- 8 files changed, 26 insertions(+), 23 deletions(-) diff --git a/fs/ubifs/debug.c b/fs/ubifs/debug.c index da9ecddf028a..fa65b2931034 100644 --- a/fs/ubifs/debug.c +++ b/fs/ubifs/debug.c @@ -2421,7 +2421,8 @@ int dbg_check_nondata_nodes_order(struct ubifs_info *c, struct list_head *head) hashb = key_block(c, &sb->key); if (hasha > hashb) { - ubifs_err("larger hash %u goes before %u", hasha, hashb); + ubifs_err("larger hash %u goes before %u", + hasha, hashb); goto error_dump; } } diff --git a/fs/ubifs/file.c b/fs/ubifs/file.c index b286db79c686..3f254e37b25b 100644 --- a/fs/ubifs/file.c +++ b/fs/ubifs/file.c @@ -971,11 +971,11 @@ static int do_writepage(struct page *page, int len) * the page locked, and it locks @ui_mutex. However, write-back does take inode * @i_mutex, which means other VFS operations may be run on this inode at the * same time. And the problematic one is truncation to smaller size, from where - * we have to call 'truncate_setsize()', which first changes @inode->i_size, then - * drops the truncated pages. And while dropping the pages, it takes the page - * lock. This means that 'do_truncation()' cannot call 'truncate_setsize()' with - * @ui_mutex locked, because it would deadlock with 'ubifs_writepage()'. This - * means that @inode->i_size is changed while @ui_mutex is unlocked. + * we have to call 'truncate_setsize()', which first changes @inode->i_size, + * then drops the truncated pages. And while dropping the pages, it takes the + * page lock. This means that 'do_truncation()' cannot call 'truncate_setsize()' + * with @ui_mutex locked, because it would deadlock with 'ubifs_writepage()'. + * This means that @inode->i_size is changed while @ui_mutex is unlocked. * * XXX(truncate): with the new truncate sequence this is not true anymore, * and the calls to truncate_setsize can be move around freely. They should @@ -1432,10 +1432,11 @@ static int ubifs_releasepage(struct page *page, gfp_t unused_gfp_flags) } /* - * mmap()d file has taken write protection fault and is being made - * writable. UBIFS must ensure page is budgeted for. + * mmap()d file has taken write protection fault and is being made writable. + * UBIFS must ensure page is budgeted for. */ -static int ubifs_vm_page_mkwrite(struct vm_area_struct *vma, struct vm_fault *vmf) +static int ubifs_vm_page_mkwrite(struct vm_area_struct *vma, + struct vm_fault *vmf) { struct page *page = vmf->page; struct inode *inode = vma->vm_file->f_path.dentry->d_inode; diff --git a/fs/ubifs/io.c b/fs/ubifs/io.c index dfd168b7807e..6cc09311a632 100644 --- a/fs/ubifs/io.c +++ b/fs/ubifs/io.c @@ -393,7 +393,7 @@ int ubifs_wbuf_sync_nolock(struct ubifs_wbuf *wbuf) ubifs_assert(wbuf->size % c->min_io_size == 0); ubifs_assert(!c->ro_media && !c->ro_mount); if (c->leb_size - wbuf->offs >= c->max_write_size) - ubifs_assert(!((wbuf->offs + wbuf->size) % c->max_write_size )); + ubifs_assert(!((wbuf->offs + wbuf->size) % c->max_write_size)); if (c->ro_error) return -EROFS; @@ -588,7 +588,7 @@ int ubifs_wbuf_write_nolock(struct ubifs_wbuf *wbuf, void *buf, int len) ubifs_assert(mutex_is_locked(&wbuf->io_mutex)); ubifs_assert(!c->ro_media && !c->ro_mount); if (c->leb_size - wbuf->offs >= c->max_write_size) - ubifs_assert(!((wbuf->offs + wbuf->size) % c->max_write_size )); + ubifs_assert(!((wbuf->offs + wbuf->size) % c->max_write_size)); if (c->leb_size - wbuf->offs - wbuf->used < aligned_len) { err = -ENOSPC; diff --git a/fs/ubifs/lpt_commit.c b/fs/ubifs/lpt_commit.c index 0c9c69bd983a..9fe376a039cd 100644 --- a/fs/ubifs/lpt_commit.c +++ b/fs/ubifs/lpt_commit.c @@ -586,7 +586,7 @@ static struct ubifs_pnode *next_pnode_to_dirty(struct ubifs_info *c, if (nnode->nbranch[iip].lnum) break; } - } while (iip >= UBIFS_LPT_FANOUT); + } while (iip >= UBIFS_LPT_FANOUT); /* Go right */ nnode = ubifs_get_nnode(c, nnode, iip); diff --git a/fs/ubifs/orphan.c b/fs/ubifs/orphan.c index 09df318e368f..bd644bf587a8 100644 --- a/fs/ubifs/orphan.c +++ b/fs/ubifs/orphan.c @@ -673,7 +673,8 @@ static int kill_orphans(struct ubifs_info *c) sleb = ubifs_scan(c, lnum, 0, c->sbuf, 1); if (IS_ERR(sleb)) { if (PTR_ERR(sleb) == -EUCLEAN) - sleb = ubifs_recover_leb(c, lnum, 0, c->sbuf, 0); + sleb = ubifs_recover_leb(c, lnum, 0, + c->sbuf, 0); if (IS_ERR(sleb)) { err = PTR_ERR(sleb); break; diff --git a/fs/ubifs/super.c b/fs/ubifs/super.c index 04ad07f4fcc3..a089cca63436 100644 --- a/fs/ubifs/super.c +++ b/fs/ubifs/super.c @@ -1144,7 +1144,7 @@ static int check_free_space(struct ubifs_info *c) { ubifs_assert(c->dark_wm > 0); if (c->lst.total_free + c->lst.total_dirty < c->dark_wm) { - ubifs_err("insufficient free space to mount in read/write mode"); + ubifs_err("insufficient free space to mount in R/W mode"); dbg_dump_budg(c); dbg_dump_lprops(c); return -ENOSPC; @@ -1456,7 +1456,7 @@ static int mount_ubifs(struct ubifs_info *c) dbg_msg("node sizes: ref %zu, cmt. start %zu, orph %zu", UBIFS_REF_NODE_SZ, UBIFS_CS_NODE_SZ, UBIFS_ORPH_NODE_SZ); dbg_msg("max. node sizes: data %zu, inode %zu dentry %zu, idx %d", - UBIFS_MAX_DATA_NODE_SZ, UBIFS_MAX_INO_NODE_SZ, + UBIFS_MAX_DATA_NODE_SZ, UBIFS_MAX_INO_NODE_SZ, UBIFS_MAX_DENT_NODE_SZ, ubifs_idx_node_sz(c, c->fanout)); dbg_msg("dead watermark: %d", c->dead_wm); dbg_msg("dark watermark: %d", c->dark_wm); diff --git a/fs/ubifs/tnc.c b/fs/ubifs/tnc.c index de485979ca39..8119b1fd8d94 100644 --- a/fs/ubifs/tnc.c +++ b/fs/ubifs/tnc.c @@ -2557,11 +2557,11 @@ int ubifs_tnc_remove_nm(struct ubifs_info *c, const union ubifs_key *key, if (err) { /* Ensure the znode is dirtied */ if (znode->cnext || !ubifs_zn_dirty(znode)) { - znode = dirty_cow_bottom_up(c, znode); - if (IS_ERR(znode)) { - err = PTR_ERR(znode); - goto out_unlock; - } + znode = dirty_cow_bottom_up(c, znode); + if (IS_ERR(znode)) { + err = PTR_ERR(znode); + goto out_unlock; + } } err = tnc_delete(c, znode, n); } diff --git a/fs/ubifs/ubifs.h b/fs/ubifs/ubifs.h index 8c40ad3c6721..d4c07a9b8211 100644 --- a/fs/ubifs/ubifs.h +++ b/fs/ubifs/ubifs.h @@ -389,9 +389,9 @@ struct ubifs_gced_idx_leb { * The @ui_size is a "shadow" variable for @inode->i_size and UBIFS uses * @ui_size instead of @inode->i_size. The reason for this is that UBIFS cannot * make sure @inode->i_size is always changed under @ui_mutex, because it - * cannot call 'truncate_setsize()' with @ui_mutex locked, because it would deadlock - * with 'ubifs_writepage()' (see file.c). All the other inode fields are - * changed under @ui_mutex, so they do not need "shadow" fields. Note, one + * cannot call 'truncate_setsize()' with @ui_mutex locked, because it would + * deadlock with 'ubifs_writepage()' (see file.c). All the other inode fields + * are changed under @ui_mutex, so they do not need "shadow" fields. Note, one * could consider to rework locking and base it on "shadow" fields. */ struct ubifs_inode { -- 2.39.5