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 (file)
--- 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 */