From 7ac2ed0ceeafa130f85aa947b271b571c68b9e75 Mon Sep 17 00:00:00 2001 From: Joe Perches Date: Thu, 25 Aug 2011 13:22:24 +0000 Subject: caif: Remove OOM messages, use kzalloc Remove per site OOM messages because they duplicate the generic mm subsystem OOM message. Use kzalloc instead of kmalloc/memset when next to the OOM message removals. Reduces object size (allyesconfig ~2%) $ size -t drivers/net/caif/built-in.o.old net/caif/built-in.o.old text data bss dec hex filename 32297 700 8224 41221 a105 drivers/net/caif/built-in.o.old 72159 1317 20552 94028 16f4c net/caif/built-in.o.old 104456 2017 28776 135249 21051 (TOTALS) $ size -t drivers/net/caif/built-in.o.new net/caif/built-in.o.new text data bss dec hex filename 31975 700 8184 40859 9f9b drivers/net/caif/built-in.o.new 70748 1317 20152 92217 16839 net/caif/built-in.o.new 102723 2017 28336 133076 207d4 (TOTALS) Signed-off-by: Joe Perches Signed-off-by: David S. Miller --- net/caif/cfsrvl.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) (limited to 'net/caif/cfsrvl.c') diff --git a/net/caif/cfsrvl.c b/net/caif/cfsrvl.c index 535a1e72b366..b99f5b22689d 100644 --- a/net/caif/cfsrvl.c +++ b/net/caif/cfsrvl.c @@ -108,10 +108,8 @@ static int cfservl_modemcmd(struct cflayer *layr, enum caif_modemcmd ctrl) struct caif_payload_info *info; u8 flow_on = SRVL_FLOW_ON; pkt = cfpkt_create(SRVL_CTRL_PKT_SIZE); - if (!pkt) { - pr_warn("Out of memory\n"); + if (!pkt) return -ENOMEM; - } if (cfpkt_add_head(pkt, &flow_on, 1) < 0) { pr_err("Packet is erroneous!\n"); @@ -130,10 +128,8 @@ static int cfservl_modemcmd(struct cflayer *layr, enum caif_modemcmd ctrl) struct caif_payload_info *info; u8 flow_off = SRVL_FLOW_OFF; pkt = cfpkt_create(SRVL_CTRL_PKT_SIZE); - if (!pkt) { - pr_warn("Out of memory\n"); + if (!pkt) return -ENOMEM; - } if (cfpkt_add_head(pkt, &flow_off, 1) < 0) { pr_err("Packet is erroneous!\n"); -- cgit v1.2.3