diff options
| author | Markus Elfring <elfring@users.sourceforge.net> | 2015-11-05 13:34:43 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-11-16 04:02:47 (GMT) |
| commit | e23afff94803e9735d4f0edda0c77efad8d408a4 (patch) | |
| tree | 145acb457a72345e6bc7314c619e3ad67b92f82d /drivers | |
| parent | c904ffdaf3e3ab679e43b9a87df02ff502dbd70c (diff) | |
| download | linux-e23afff94803e9735d4f0edda0c77efad8d408a4.tar.xz | |
staging: most: Delete an unnecessary check before the function call "module_put"
The module_put() function tests whether its argument is NULL and then
returns 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: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/staging/most/mostcore/core.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/staging/most/mostcore/core.c b/drivers/staging/most/mostcore/core.c index 19852ca..ed1ed25 100644 --- a/drivers/staging/most/mostcore/core.c +++ b/drivers/staging/most/mostcore/core.c @@ -1587,8 +1587,7 @@ out: return 0; error: - if (iface->mod) - module_put(iface->mod); + module_put(iface->mod); modref--; mutex_unlock(&c->start_mutex); return ret; |