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>

1 files changed, 3 insertions, 7 deletions

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);