[PATCH] f2fs:Fix incorrect return statement in the function f2fs_ioc_release_volatile_write

[PATCH] f2fs:Fix incorrect return statement in the function f2fs_ioc_release_volatile_write

[Nicholas Krause]

This fixes the incorrect return statement at the end of the function
f2fs_ioc_release_volatile_write's body for returning zero as this is
incorrect due to the function call before this return statement to
the function punch_hole being able to fail and we should return this
function's return fail directly in order to signal to callers of the
function f2fs_ioc_release_volatile if a failure arises with this call
to punch_hole.

Signed-off-by: Nicholas Krause <xerofoify@gmail.com>
---
 fs/f2fs/file.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c
index b0f38c3..ec323b4 100644
--- a/fs/f2fs/file.c
+++ b/fs/f2fs/file.c
@@ -1369,8 +1369,7 @@ static int f2fs_ioc_release_volatile_write(struct file *filp)
 	if (!f2fs_is_first_block_written(inode))
 		return truncate_partial_data_page(inode, 0, true);
 
-	punch_hole(inode, 0, F2FS_BLKSIZE);
-	return 0;
+	return punch_hole(inode, 0, F2FS_BLKSIZE);
 }
 
 static int f2fs_ioc_abort_volatile_write(struct file *filp)
-- 
2.1.4


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