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| author | Markus Elfring <elfring@users.sourceforge.net> | 2014-11-18 11:31:23 +0100 |
|---|---|---|
| committer | Steven Whitehouse <swhiteho@redhat.com> | 2014-11-18 10:57:58 +0000 |
| commit | 30badc9543490f41497c42f004db02f1e8a29341 (patch) | |
| tree | dc35b07393d753b2b7b51d7c3a6769ac9c44e47f /fs/gfs2/glock.c | |
| parent | 2e60d7683c8d2ea21317f6d9f4cd3bf5428ce162 (diff) | |
| download | blackbird-op-linux-30badc9543490f41497c42f004db02f1e8a29341.tar.gz blackbird-op-linux-30badc9543490f41497c42f004db02f1e8a29341.zip | |
GFS2: Deletion of unnecessary checks before two function calls
The functions iput() and put_pid() test whether their argument is NULL
and then return immediately. Thus the test around the call is not needed.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Diffstat (limited to 'fs/gfs2/glock.c')
| -rw-r--r-- | fs/gfs2/glock.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/gfs2/glock.c b/fs/gfs2/glock.c index 8f0c19d1d943..a23524aa3eac 100644 --- a/fs/gfs2/glock.c +++ b/fs/gfs2/glock.c @@ -836,8 +836,7 @@ void gfs2_holder_reinit(unsigned int state, unsigned flags, struct gfs2_holder * gh->gh_flags = flags; gh->gh_iflags = 0; gh->gh_ip = _RET_IP_; - if (gh->gh_owner_pid) - put_pid(gh->gh_owner_pid); + put_pid(gh->gh_owner_pid); gh->gh_owner_pid = get_pid(task_pid(current)); } |
