[PATCH 1/4][RFC] ext4: remove duplicated check from ext4_fallocate
From: Zheng Liu <hidden>
Date: 2012-11-20 09:29:42
Also in:
linux-ext4, linux-fsdevel, linux-xfs
Subsystem:
ext4 file system, filesystems (vfs and infrastructure), the rest · Maintainers:
"Theodore Ts'o", Alexander Viro, Christian Brauner, Linus Torvalds
From: Zheng Liu <redacted> Remove a sanity check from ext4_fallocate because vfs has already checked it. Reported-by: Guo Chao <redacted> Signed-off-by: Zheng Liu <redacted> --- fs/ext4/extents.c | 4 ---- 1 file changed, 4 deletions(-)
diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c
index 7011ac9..c2eb409 100644
--- a/fs/ext4/extents.c
+++ b/fs/ext4/extents.c@@ -4427,10 +4427,6 @@ long ext4_fallocate(struct file *file, int mode, loff_t offset, loff_t len) if (!(ext4_test_inode_flag(inode, EXT4_INODE_EXTENTS))) return -EOPNOTSUPP; - /* Return error if mode is not supported */ - if (mode & ~(FALLOC_FL_KEEP_SIZE | FALLOC_FL_PUNCH_HOLE)) - return -EOPNOTSUPP; - if (mode & FALLOC_FL_PUNCH_HOLE) return ext4_punch_hole(file, offset, len);
--
1.7.12.rc2.18.g61b472e