From b169c3c560e2b133860f0496d0872699c9b48d54 Mon Sep 17 00:00:00 2001 From: Chao Yu Date: Wed, 18 Apr 2018 17:45:02 +0800 Subject: [PATCH] f2fs: fix return value in f2fs_ioc_commit_atomic_write In f2fs_ioc_commit_atomic_write, if file is volatile, return -EINVAL to indicate that commit failure. Signed-off-by: Chao Yu Signed-off-by: Jaegeuk Kim --- fs/f2fs/file.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c index 58f692b568b2..d2b4145cb34e 100644 --- a/fs/f2fs/file.c +++ b/fs/f2fs/file.c @@ -1726,8 +1726,10 @@ static int f2fs_ioc_commit_atomic_write(struct file *filp) down_write(&F2FS_I(inode)->dio_rwsem[WRITE]); - if (f2fs_is_volatile_file(inode)) + if (f2fs_is_volatile_file(inode)) { + ret = -EINVAL; goto err_out; + } if (f2fs_is_atomic_file(inode)) { ret = commit_inmem_pages(inode);