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| author | Markus Elfring <elfring@users.sourceforge.net> | 2014-11-23 15:45:03 +0100 |
|---|---|---|
| committer | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2014-12-04 16:16:02 +0200 |
| commit | 3163e4cd16584a461e89bf0abbd410f40fd2286f (patch) | |
| tree | bf38520964170ba4b18b15eb3d3f18c05b1e7298 /drivers/video | |
| parent | 8a8e411dc0b57e7f930b554b3aa9309b60662db6 (diff) | |
| download | linux-3163e4cd16584a461e89bf0abbd410f40fd2286f.tar.bz2 | |
video: fbdev-MMP: Deletion of an unnecessary check before the function call "mmp_unregister_path"
The mmp_unregister_path() 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: Tomi Valkeinen <tomi.valkeinen@ti.com>
Diffstat (limited to 'drivers/video')
| -rw-r--r-- | drivers/video/fbdev/mmp/hw/mmp_ctrl.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/video/fbdev/mmp/hw/mmp_ctrl.c b/drivers/video/fbdev/mmp/hw/mmp_ctrl.c index 8621a9f2bdcc..3c12bd83b561 100644 --- a/drivers/video/fbdev/mmp/hw/mmp_ctrl.c +++ b/drivers/video/fbdev/mmp/hw/mmp_ctrl.c @@ -441,8 +441,7 @@ static void path_deinit(struct mmphw_path_plat *path_plat) if (!path_plat) return; - if (path_plat->path) - mmp_unregister_path(path_plat->path); + mmp_unregister_path(path_plat->path); } static int mmphw_probe(struct platform_device *pdev) |