From 31e818fe7375d60de9953051f7bd1615cebc3681 Mon Sep 17 00:00:00 2001 From: David Sterba Date: Fri, 20 Feb 2015 18:00:26 +0100 Subject: btrfs: cleanup, use kmalloc_array/kcalloc array helpers Convert kmalloc(nr * size, ..) to kmalloc_array that does additional overflow checks, the zeroing variant is kcalloc. Signed-off-by: David Sterba --- fs/btrfs/scrub.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'fs/btrfs/scrub.c') diff --git a/fs/btrfs/scrub.c b/fs/btrfs/scrub.c index db21f17df996..5a7d63cd9c25 100644 --- a/fs/btrfs/scrub.c +++ b/fs/btrfs/scrub.c @@ -964,9 +964,8 @@ static int scrub_handle_errored_block(struct scrub_block *sblock_to_check) * the statistics. */ - sblocks_for_recheck = kzalloc(BTRFS_MAX_MIRRORS * - sizeof(*sblocks_for_recheck), - GFP_NOFS); + sblocks_for_recheck = kcalloc(BTRFS_MAX_MIRRORS, + sizeof(*sblocks_for_recheck), GFP_NOFS); if (!sblocks_for_recheck) { spin_lock(&sctx->stat_lock); sctx->stat.malloc_errors++; -- cgit v1.2.3