From: Markus Elfring <elfr...@users.sourceforge.net>
Date: Sun, 23 Nov 2014 15:45:03 +0100
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 <elfr...@users.sourceforge.net>
---
drivers/video/fbdev/mmp/hw/mmp_ctrl.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/video/fbdev/mmp/hw/mmp_ctrl.c
b/drivers/video/fbdev/mmp/hw/mmp_ctrl.c
index 8621a9f..3c12bd8 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)
--
2.1.3
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
