From 28b36bd741bd44db30e12b1048a659aa346e9b76 Mon Sep 17 00:00:00 2001 From: Cesar Eduardo Barros Date: Tue, 22 Mar 2011 16:33:20 -0700 Subject: [PATCH] sys_swapon: remove initial value of name variable Now there is nothing which jumps to the cleanup blocks before the name variable is set. There is no need to set it initially to NULL anymore. Signed-off-by: Cesar Eduardo Barros Tested-by: Eric B Munson Acked-by: Eric B Munson Reviewed-by: Pekka Enberg Reviewed-by: KAMEZAWA Hiroyuki Cc: Hugh Dickins Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- mm/swapfile.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mm/swapfile.c b/mm/swapfile.c index 4d89c4c9336c..6f25ece88c4a 100644 --- a/mm/swapfile.c +++ b/mm/swapfile.c @@ -1892,7 +1892,7 @@ static struct swap_info_struct *alloc_swap_info(void) SYSCALL_DEFINE2(swapon, const char __user *, specialfile, int, swap_flags) { struct swap_info_struct *p; - char *name = NULL; + char *name; struct block_device *bdev = NULL; struct file *swap_file = NULL; struct address_space *mapping; -- 2.39.5