From fdb1e121803433775d1e6f79b21a13add8b22f57 Mon Sep 17 00:00:00 2001 From: Johannes Thumshirn Date: Wed, 5 Dec 2018 15:23:04 +0100 Subject: btrfs: use PAGE_ALIGNED instead of open-coding it When using a 'var & (PAGE_SIZE - 1)' construct one is checking for a page alignment and thus should use the PAGE_ALIGNED() macro instead of open-coding it. Convert all open-coded occurrences of PAGE_ALIGNED(). Reviewed-by: Nikolay Borisov Signed-off-by: Johannes Thumshirn Reviewed-by: David Sterba Signed-off-by: David Sterba --- fs/btrfs/inode.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'fs/btrfs/inode.c') diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index 2d8aacf072c0..3c71fcd402d0 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -2039,7 +2039,7 @@ int btrfs_set_extent_delalloc(struct inode *inode, u64 start, u64 end, unsigned int extra_bits, struct extent_state **cached_state, int dedupe) { - WARN_ON((end & (PAGE_SIZE - 1)) == 0); + WARN_ON(PAGE_ALIGNED(end)); return set_extent_delalloc(&BTRFS_I(inode)->io_tree, start, end, extra_bits, cached_state); } -- cgit v1.2.3