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Date: Wed, 11 Mar 2009 14:10:02 -0700
From: <gregkh@...e.de>
To: yjwei@...fujitsu.com, gregkh@...e.de, linux-kernel@...r.kernel.org
Subject: patch staging-remove-some-pointless-conditionals-before-kfree_skb.patch added to gregkh-2.6 tree
This is a note to let you know that I've just added the patch titled
Subject: Staging: remove some pointless conditionals before kfree_skb()
to my gregkh-2.6 tree. Its filename is
staging-remove-some-pointless-conditionals-before-kfree_skb.patch
This tree can be found at
http://www.kernel.org/pub/linux/kernel/people/gregkh/gregkh-2.6/patches/
>From yjwei@...fujitsu.com Wed Mar 11 13:27:24 2009
From: Wei Yongjun <yjwei@...fujitsu.com>
Date: Wed, 25 Feb 2009 18:26:33 +0800
Subject: Staging: remove some pointless conditionals before kfree_skb()
To: Greg Kroah-Hartman <gregkh@...e.de>, LKML <linux-kernel@...r.kernel.org>
Message-ID: <49A51CD9.4060408@...fujitsu.com>
Remove some pointless conditionals before kfree_skb().
Signed-off-by: Wei Yongjun <yjwei@...fujitsu.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...e.de>
---
drivers/staging/at76_usb/at76_usb.c | 3 +--
drivers/staging/otus/wwrap.c | 3 +--
2 files changed, 2 insertions(+), 4 deletions(-)
--- a/drivers/staging/at76_usb/at76_usb.c
+++ b/drivers/staging/at76_usb/at76_usb.c
@@ -5370,8 +5370,7 @@ static void at76_delete_device(struct at
at76_dbg(DBG_PROC_ENTRY, "%s: unlinked urbs", __func__);
- if (priv->rx_skb)
- kfree_skb(priv->rx_skb);
+ kfree_skb(priv->rx_skb);
at76_free_bss_list(priv);
del_timer_sync(&priv->bss_list_timer);
--- a/drivers/staging/otus/wwrap.c
+++ b/drivers/staging/otus/wwrap.c
@@ -971,8 +971,7 @@ int zfLnxCencSendMsg(struct sock *netlin
out:
return ret;
nlmsg_failure: /*NLMSG_PUT ʧ°Ü£¬Ôò³·ÏúÌ×½Ó×Ö»º´æ*/
- if(skb)
- kfree_skb(skb);
+ kfree_skb(skb);
goto out;
#undef COMMTYPE_GROUP
--
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