linux-kernel - [PATCH] drivers: staging: dgap: Remove useless casting in dgap

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Date:	Wed, 16 Oct 2013 12:57:36 -0300
From:	"Geyslan G. Bem" <geyslan@...il.com>
To:	lidza.louina@...il.com
Cc:	gregkh@...uxfoundation.org, driverdev-devel@...uxdriverproject.org,
	devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org,
	kernel-br@...glegroups.com, "Geyslan G. Bem" <geyslan@...il.com>
Subject: [PATCH] drivers: staging: dgap: Remove useless casting in dgap_parse.c

Casting (void *) value returned by kmalloc is useless
as mentioned in Documentation/CodingStyle, Chap 14.

Signed-off-by: Geyslan G. Bem <geyslan@...il.com>
---
 drivers/staging/dgap/dgap_parse.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/dgap/dgap_parse.c b/drivers/staging/dgap/dgap_parse.c
index 5497e6d..d41aa1c 100644
--- a/drivers/staging/dgap/dgap_parse.c
+++ b/drivers/staging/dgap/dgap_parse.c
@@ -1013,7 +1013,7 @@ static void dgap_err(char *s)
 static struct cnode *dgap_newnode(int t)
 {
 	struct cnode *n;
-	if ( (n = (struct cnode *) kmalloc(sizeof(struct cnode ), GFP_ATOMIC) ) != NULL) {
+	if ( (n = kmalloc(sizeof(struct cnode ), GFP_ATOMIC) ) != NULL) {
 		memset( (char *)n, 0, sizeof(struct cnode ) );
 		n->type = t;
 	}
-- 
1.8.4

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