From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Tue, 30 Apr 2013 07:43:44 +0000 (+0300)
Subject: efi: remove "kfree(NULL)"
X-Git-Tag: upstream/snapshot3+hdmi~5228^2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=7b2dd6d2c4db3912771bfcfd7ac7264011a3c831;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git

efi: remove "kfree(NULL)"

No need to free a NULL pointer.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Matt Fleming <matt.fleming@intel.com>
---

diff --git a/drivers/firmware/efi/efivars.c b/drivers/firmware/efi/efivars.c
index f8f5e5d..5e94897 100644
--- a/drivers/firmware/efi/efivars.c
+++ b/drivers/firmware/efi/efivars.c
@@ -419,10 +419,8 @@ efivar_create_sysfs_entry(struct efivar_entry *new_var)
 
 	short_name = kzalloc(short_name_size, GFP_KERNEL);
 
-	if (!short_name) {
-		kfree(short_name);
+	if (!short_name)
 		return 1;
-	}
 
 	/* Convert Unicode to normal chars (assume top bits are 0),
 	   ala UTF-8 */