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GPU-DRM-IMX: Delete an unnecessary check before drm_fbdev_cma_restore_mode()

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The drm_fbdev_cma_restore_mode() 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: Philipp Zabel <p.zabel@pengutronix.de>
This commit is contained in:
Markus Elfring 2015-07-05 22:45:23 +02:00 • committed by Philipp Zabel
commit 3f3a7280d4
1 changed files with 1 additions and 2 deletions
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3
drivers/gpu/drm/imx/imx-drm-core.c
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@ -63,8 +63,7 @@ static void imx_drm_driver_lastclose(struct drm_device *drm)
#if IS_ENABLED(CONFIG_DRM_IMX_FB_HELPER)
struct imx_drm_device *imxdrm = drm->dev_private;
if (imxdrm->fbhelper)
drm_fbdev_cma_restore_mode(imxdrm->fbhelper);
drm_fbdev_cma_restore_mode(imxdrm->fbhelper);
#endif
}