diff options
author | Quentin Lambert <lambert.quentin@gmail.com> | 2015-03-05 14:12:15 +0100 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-03-06 16:59:53 -0800 |
commit | b6b0012c2d410704782301299d36d311f9a39334 (patch) | |
tree | b19683ce00be3ac69d46eea251f1121b3919afd5 /drivers/staging/rtl8192e/rtllib_module.c | |
parent | d08c028c75e293598b9f3e2c8ad87fb43199298c (diff) |
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 <lambert.quentin@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/rtl8192e/rtllib_module.c')
-rw-r--r-- | drivers/staging/rtl8192e/rtllib_module.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/drivers/staging/rtl8192e/rtllib_module.c b/drivers/staging/rtl8192e/rtllib_module.c index 248cc0d352ad..32cc8df9d3a7 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); |