From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tomi Valkeinen Date: Wed, 09 Dec 2015 15:59:51 +0000 Subject: [PATCH 23/23] OMAPDSS: remove extra out == NULL checks Message-Id: <1449676791-26304-24-git-send-email-tomi.valkeinen@ti.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-fbdev@vger.kernel.org All the output drivers check for 'out' being NULL, but it can never be NULL. Remove the check. Signed-off-by: Tomi Valkeinen --- drivers/video/fbdev/omap2/dss/dpi.c | 2 +- drivers/video/fbdev/omap2/dss/dsi.c | 2 +- drivers/video/fbdev/omap2/dss/hdmi4.c | 2 +- drivers/video/fbdev/omap2/dss/hdmi5.c | 2 +- drivers/video/fbdev/omap2/dss/rfbi.c | 2 +- drivers/video/fbdev/omap2/dss/sdi.c | 2 +- drivers/video/fbdev/omap2/dss/venc.c | 2 +- 7 files changed, 7 insertions(+), 7 deletions(-) diff --git a/drivers/video/fbdev/omap2/dss/dpi.c b/drivers/video/fbdev/omap2/dss/dpi.c index fb45b6432968..7953e6a52346 100644 --- a/drivers/video/fbdev/omap2/dss/dpi.c +++ b/drivers/video/fbdev/omap2/dss/dpi.c @@ -395,7 +395,7 @@ static int dpi_display_enable(struct omap_dss_device *dssdev) goto err_no_reg; } - if (out = NULL || out->manager = NULL) { + if (out->manager = NULL) { DSSERR("failed to enable display: no output/manager\n"); r = -ENODEV; goto err_no_out_mgr; diff --git a/drivers/video/fbdev/omap2/dss/dsi.c b/drivers/video/fbdev/omap2/dss/dsi.c index b3606def5b7b..59065e18444d 100644 --- a/drivers/video/fbdev/omap2/dss/dsi.c +++ b/drivers/video/fbdev/omap2/dss/dsi.c @@ -3833,7 +3833,7 @@ static int dsi_enable_video_output(struct omap_dss_device *dssdev, int channel) u16 word_count; int r; - if (out = NULL || out->manager = NULL) { + if (out->manager = NULL) { DSSERR("failed to enable display: no output/manager\n"); return -ENODEV; } diff --git a/drivers/video/fbdev/omap2/dss/hdmi4.c b/drivers/video/fbdev/omap2/dss/hdmi4.c index 94c8d5549b4c..7103c659a534 100644 --- a/drivers/video/fbdev/omap2/dss/hdmi4.c +++ b/drivers/video/fbdev/omap2/dss/hdmi4.c @@ -343,7 +343,7 @@ static int hdmi_display_enable(struct omap_dss_device *dssdev) mutex_lock(&hdmi.lock); - if (out = NULL || out->manager = NULL) { + if (out->manager = NULL) { DSSERR("failed to enable display: no output/manager\n"); r = -ENODEV; goto err0; diff --git a/drivers/video/fbdev/omap2/dss/hdmi5.c b/drivers/video/fbdev/omap2/dss/hdmi5.c index b59ba7902be1..a955a2c4c061 100644 --- a/drivers/video/fbdev/omap2/dss/hdmi5.c +++ b/drivers/video/fbdev/omap2/dss/hdmi5.c @@ -373,7 +373,7 @@ static int hdmi_display_enable(struct omap_dss_device *dssdev) mutex_lock(&hdmi.lock); - if (out = NULL || out->manager = NULL) { + if (out->manager = NULL) { DSSERR("failed to enable display: no output/manager\n"); r = -ENODEV; goto err0; diff --git a/drivers/video/fbdev/omap2/dss/rfbi.c b/drivers/video/fbdev/omap2/dss/rfbi.c index 1525a494d057..aea6a1d0fb20 100644 --- a/drivers/video/fbdev/omap2/dss/rfbi.c +++ b/drivers/video/fbdev/omap2/dss/rfbi.c @@ -880,7 +880,7 @@ static int rfbi_display_enable(struct omap_dss_device *dssdev) struct omap_dss_device *out = &rfbi.output; int r; - if (out = NULL || out->manager = NULL) { + if (out->manager = NULL) { DSSERR("failed to enable display: no output/manager\n"); return -ENODEV; } diff --git a/drivers/video/fbdev/omap2/dss/sdi.c b/drivers/video/fbdev/omap2/dss/sdi.c index 5843580a1deb..d747cc6b59e1 100644 --- a/drivers/video/fbdev/omap2/dss/sdi.c +++ b/drivers/video/fbdev/omap2/dss/sdi.c @@ -136,7 +136,7 @@ static int sdi_display_enable(struct omap_dss_device *dssdev) unsigned long pck; int r; - if (out = NULL || out->manager = NULL) { + if (out->manager = NULL) { DSSERR("failed to enable display: no output/manager\n"); return -ENODEV; } diff --git a/drivers/video/fbdev/omap2/dss/venc.c b/drivers/video/fbdev/omap2/dss/venc.c index 99ca268c1cdd..c9260a451ca6 100644 --- a/drivers/video/fbdev/omap2/dss/venc.c +++ b/drivers/video/fbdev/omap2/dss/venc.c @@ -503,7 +503,7 @@ static int venc_display_enable(struct omap_dss_device *dssdev) mutex_lock(&venc.venc_lock); - if (out = NULL || out->manager = NULL) { + if (out->manager = NULL) { DSSERR("Failed to enable display: no output/manager\n"); r = -ENODEV; goto err0; -- 2.5.0