From b6b0012c2d410704782301299d36d311f9a39334 Mon Sep 17 00:00:00 2001 From: Quentin Lambert Date: Thu, 5 Mar 2015 14:12:15 +0100 Subject: staging: rtl8192e: Remove unnecessary OOM message This patch reduces the kernel size by removing error messages that duplicate the normal OOM message. A simplified version of the semantic patch that finds this problem is as follows: (http://coccinelle.lip6.fr) @@ identifier f,print,l; expression e; constant char[] c; @@ e = \(kzalloc\|kmalloc\|devm_kzalloc\|devm_kmalloc\)(...); if (e == NULL) { <+... - print(...,c,...); ... when any ( goto l; | return ...; ) ...+> } Signed-off-by: Quentin Lambert Signed-off-by: Greg Kroah-Hartman --- drivers/staging/rtl8192e/rtllib_module.c | 10 +++------- 1 file changed, 3 insertions(+), 7 deletions(-) (limited to 'drivers/staging/rtl8192e/rtllib_module.c') diff --git a/drivers/staging/rtl8192e/rtllib_module.c b/drivers/staging/rtl8192e/rtllib_module.c index 248cc0d..32cc8df 100644 --- a/drivers/staging/rtl8192e/rtllib_module.c +++ b/drivers/staging/rtl8192e/rtllib_module.c @@ -72,11 +72,8 @@ static inline int rtllib_networks_allocate(struct rtllib_device *ieee) ieee->networks = kzalloc( MAX_NETWORK_COUNT * sizeof(struct rtllib_network), GFP_KERNEL); - if (!ieee->networks) { - printk(KERN_WARNING "%s: Out of memory allocating beacons\n", - ieee->dev->name); + if (!ieee->networks) return -ENOMEM; - } return 0; } @@ -161,10 +158,9 @@ struct net_device *alloc_rtllib(int sizeof_priv) rtllib_softmac_init(ieee); ieee->pHTInfo = kzalloc(sizeof(struct rt_hi_throughput), GFP_KERNEL); - if (ieee->pHTInfo == NULL) { - RTLLIB_DEBUG(RTLLIB_DL_ERR, "can't alloc memory for HTInfo\n"); + if (ieee->pHTInfo == NULL) return NULL; - } + HTUpdateDefaultSetting(ieee); HTInitializeHTInfo(ieee); TSInitialize(ieee); -- cgit v1.1