From b0e01ab2f3f31384dd9e1c660e0c9831e717e73c Mon Sep 17 00:00:00 2001 From: Vyacheslav Dubeyko Date: Thu, 22 Aug 2013 16:35:44 -0700 Subject: [PATCH] nilfs2: remove double bio_put() in nilfs_end_bio_write() for BIO_EOPNOTSUPP error commit 2df37a19c686c2d7c4e9b4ce1505b5141e3e5552 upstream. Remove double call of bio_put() in nilfs_end_bio_write() for the case of BIO_EOPNOTSUPP error detection. The issue was found by Dan Carpenter and he suggests first version of the fix too. Signed-off-by: Vyacheslav Dubeyko Reported-by: Dan Carpenter Acked-by: Ryusuke Konishi Tested-by: Ryusuke Konishi Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds Signed-off-by: Greg Kroah-Hartman --- fs/nilfs2/segbuf.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/fs/nilfs2/segbuf.c b/fs/nilfs2/segbuf.c index dc9a913784ab..5bacf46dc4b3 100644 --- a/fs/nilfs2/segbuf.c +++ b/fs/nilfs2/segbuf.c @@ -345,8 +345,7 @@ static void nilfs_end_bio_write(struct bio *bio, int err) if (err == -EOPNOTSUPP) { set_bit(BIO_EOPNOTSUPP, &bio->bi_flags); - bio_put(bio); - /* to be detected by submit_seg_bio() */ + /* to be detected by nilfs_segbuf_submit_bio() */ } if (!uptodate) -- 2.34.1