* License terms: GNU General Public License (GPL) version 2
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ":%s(): " fmt, __func__
+
#include <linux/stddef.h>
#include <linux/spinlock.h>
#include <linux/slab.h>
{
struct cffrml *this = kmalloc(sizeof(struct cffrml), GFP_ATOMIC);
if (!this) {
- pr_warning("CAIF: %s(): Out of memory\n", __func__);
+ pr_warn("Out of memory\n");
return NULL;
}
caif_assert(offsetof(struct cffrml, layer) == 0);
if (cfpkt_setlen(pkt, len) < 0) {
++cffrml_rcv_error;
- pr_err("CAIF: %s():Framing length error (%d)\n", __func__, len);
+ pr_err("Framing length error (%d)\n", len);
cfpkt_destroy(pkt);
return -EPROTO;
}
cfpkt_add_trail(pkt, &tmp, 2);
++cffrml_rcv_error;
++cffrml_rcv_checsum_error;
- pr_info("CAIF: %s(): Frame checksum error "
- "(0x%x != 0x%x)\n", __func__, hdrchks, pktchks);
+ pr_info("Frame checksum error (0x%x != 0x%x)\n",
+ hdrchks, pktchks);
return -EILSEQ;
}
}
if (cfpkt_erroneous(pkt)) {
++cffrml_rcv_error;
- pr_err("CAIF: %s(): Packet is erroneous!\n", __func__);
+ pr_err("Packet is erroneous!\n");
cfpkt_destroy(pkt);
return -EPROTO;
}
cfpkt_add_head(pkt, &tmp, 2);
cfpkt_info(pkt)->hdr_len += 2;
if (cfpkt_erroneous(pkt)) {
- pr_err("CAIF: %s(): Packet is erroneous!\n", __func__);
+ pr_err("Packet is erroneous!\n");
return -EPROTO;
}
ret = layr->dn->transmit(layr->dn, pkt);