From 0cfae3d8795f388f9de78adb0171520d19da77e9 Mon Sep 17 00:00:00 2001 From: Ryusuke Konishi Date: Thu, 18 Jun 2009 11:42:53 +0900 Subject: nilfs2: remove unlikely directive causing mis-conversion of error code The following error code handling in nilfs_segctor_write() function wrongly converted negative error codes to a truth value (i.e. 1): err = unlikely(err) ? : res; which originaly meant to be err = err ? : res; This mis-conversion caused that write or sync functions receive the unexpected error code. This fixes the bug by removing the unlikely directive. Signed-off-by: Ryusuke Konishi Cc: stable@kernel.org --- fs/nilfs2/segment.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'fs/nilfs2') diff --git a/fs/nilfs2/segment.c b/fs/nilfs2/segment.c index aa977549919..c1824915c1c 100644 --- a/fs/nilfs2/segment.c +++ b/fs/nilfs2/segment.c @@ -1829,8 +1829,8 @@ static int nilfs_segctor_write(struct nilfs_sc_info *sci, err = nilfs_segbuf_write(segbuf, &wi); res = nilfs_segbuf_wait(segbuf, &wi); - err = unlikely(err) ? : res; - if (unlikely(err)) + err = err ? : res; + if (err) return err; } return 0; -- cgit v1.2.3