[PATCH] remove redundant NULL check before before kfree() in kernel/sysctl.c

Signed-off-by: Jesper Juhl <[e-mail]>
Signed-off-by: Andrew Morton <[e-mail]>
Signed-off-by: Linus Torvalds <[e-mail]>

kernel/sysctl.c

···
 		int error = parse_table(name, nlen, oldval, oldlenp, 
 					newval, newlen, head->ctl_table,
 					&context);
-		if (context)
-			kfree(context);
+		kfree(context);
 		if (error != -ENOTDIR)
 			return error;
 		tmp = tmp->next;