[PATCH] rtl8188eu: core: Remove NULL test before vfree

From	Shyam Saini <mayhs11saini@gmail.com>
Newsgroups	linux.kernel
Subject	[PATCH] rtl8188eu: core: Remove NULL test before vfree
Date	2017-01-16 05:20 +0100
Message-ID	<t06VX-3rb-3@gated-at.bofh.it> (permalink)
Organization	linux.* mail to news gateway

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vfree frees the virtually continuous block of memory beginning at
addr. If addr is NULL, no operation is performed. So, NULL test is not
needed before vfree().

Signed-off-by: Shyam Saini <mayhs11saini@gmail.com>
---
 drivers/staging/rtl8188eu/core/rtw_xmit.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/staging/rtl8188eu/core/rtw_xmit.c b/drivers/staging/rtl8188eu/core/rtw_xmit.c
index b60b126..2a65e32 100644
--- a/drivers/staging/rtl8188eu/core/rtw_xmit.c
+++ b/drivers/staging/rtl8188eu/core/rtw_xmit.c
@@ -246,8 +246,7 @@ void _rtw_free_xmit_priv(struct xmit_priv *pxmitpriv)
 		pxmitbuf++;
 	}
 
-	if (pxmitpriv->pallocated_xmit_extbuf)
-		vfree(pxmitpriv->pallocated_xmit_extbuf);
+	vfree(pxmitpriv->pallocated_xmit_extbuf);
 
 	rtw_free_hwxmits(padapter);
 
-- 
2.7.4

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[PATCH] rtl8188eu: core: Remove NULL test before vfree Shyam Saini <mayhs11saini@gmail.com> - 2017-01-16 05:20 +0100

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