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video: fbdev-MMP: Deletion of an unnecessary check before the function call "mmp_unregister_path"

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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>
This commit is contained in:
Markus Elfring 2014-11-23 15:45:03 +01:00 committed by Tomi Valkeinen
parent 8a8e411dc0
commit 3163e4cd16
1 changed files with 1 additions and 2 deletions
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3
drivers/video/fbdev/mmp/hw/mmp_ctrl.c
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@ -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)