diff options
| author | Chaitanya Kulkarni <kch@nvidia.com> | 2022-02-15 13:33:09 -0800 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2022-02-27 14:49:49 -0700 |
| commit | 9c64e38cc639537ad9b542635af1733e8cb5e19b (patch) | |
| tree | 27c1829addb5dca70a03fcbddbf43c41aeb72e80 /drivers/block/loop.c | |
| parent | 0aab29b85478b994422f1551ce36e5640b09db2b (diff) | |
| download | linux-9c64e38cc639537ad9b542635af1733e8cb5e19b.tar.gz | |
loop: remove extra variable in lo_req_flush
The local variable file is used to pass it to the vfs_fsync(). We can
get away with using lo->lo_backing_file instead of storing in a local
variable which is not used anywhere else.
No functional change in this patch.
Signed-off-by: Chaitanya Kulkarni <kch@nvidia.com>
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
Link: https://lore.kernel.org/r/20220215213310.7264-4-kch@nvidia.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/block/loop.c')
| -rw-r--r-- | drivers/block/loop.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/block/loop.c b/drivers/block/loop.c index 77c61eaaa6e4ea..18b30a56bfc471 100644 --- a/drivers/block/loop.c +++ b/drivers/block/loop.c @@ -326,8 +326,7 @@ static int lo_fallocate(struct loop_device *lo, struct request *rq, loff_t pos, static int lo_req_flush(struct loop_device *lo, struct request *rq) { - struct file *file = lo->lo_backing_file; - int ret = vfs_fsync(file, 0); + int ret = vfs_fsync(lo->lo_backing_file, 0); if (unlikely(ret && ret != -EINVAL)) ret = -EIO; |