diff options
Diffstat (limited to 'net/caif/cfveil.c')
| -rw-r--r-- | net/caif/cfveil.c | 18 |
1 files changed, 7 insertions, 11 deletions
diff --git a/net/caif/cfveil.c b/net/caif/cfveil.c index e04f7d964e83..3b425b189a99 100644 --- a/net/caif/cfveil.c +++ b/net/caif/cfveil.c @@ -4,6 +4,8 @@ * License terms: GNU General Public License (GPL) version 2 */ +#define pr_fmt(fmt) KBUILD_MODNAME ":%s(): " fmt, __func__ + #include <linux/stddef.h> #include <linux/slab.h> #include <net/caif/caif_layer.h> @@ -25,12 +27,12 @@ struct cflayer *cfvei_create(u8 channel_id, struct dev_info *dev_info) { struct cfsrvl *vei = kmalloc(sizeof(struct cfsrvl), GFP_ATOMIC); if (!vei) { - pr_warning("CAIF: %s(): Out of memory\n", __func__); + pr_warn("Out of memory\n"); return NULL; } caif_assert(offsetof(struct cfsrvl, layer) == 0); memset(vei, 0, sizeof(struct cfsrvl)); - cfsrvl_init(vei, channel_id, dev_info); + cfsrvl_init(vei, channel_id, dev_info, true); vei->layer.receive = cfvei_receive; vei->layer.transmit = cfvei_transmit; snprintf(vei->layer.name, CAIF_LAYER_NAME_SZ - 1, "vei%d", channel_id); @@ -47,7 +49,7 @@ static int cfvei_receive(struct cflayer *layr, struct cfpkt *pkt) if (cfpkt_extr_head(pkt, &cmd, 1) < 0) { - pr_err("CAIF: %s(): Packet is erroneous!\n", __func__); + pr_err("Packet is erroneous!\n"); cfpkt_destroy(pkt); return -EPROTO; } @@ -67,8 +69,7 @@ static int cfvei_receive(struct cflayer *layr, struct cfpkt *pkt) cfpkt_destroy(pkt); return 0; default: /* SET RS232 PIN */ - pr_warning("CAIF: %s():Unknown VEI control packet %d (0x%x)!\n", - __func__, cmd, cmd); + pr_warn("Unknown VEI control packet %d (0x%x)!\n", cmd, cmd); cfpkt_destroy(pkt); return -EPROTO; } @@ -84,14 +85,9 @@ static int cfvei_transmit(struct cflayer *layr, struct cfpkt *pkt) return ret; caif_assert(layr->dn != NULL); caif_assert(layr->dn->transmit != NULL); - if (cfpkt_getlen(pkt) > CAIF_MAX_PAYLOAD_SIZE) { - pr_warning("CAIF: %s(): Packet too large - size=%d\n", - __func__, cfpkt_getlen(pkt)); - return -EOVERFLOW; - } if (cfpkt_add_head(pkt, &tmp, 1) < 0) { - pr_err("CAIF: %s(): Packet is erroneous!\n", __func__); + pr_err("Packet is erroneous!\n"); return -EPROTO; } |