[PATCH] omapfb/dss: Delete an error message for a failed memory allocation in three functions

SF Markus Elfring
2017-11-26T18:55:49Z

From: Markus Elfring <elfring@users.sourceforge.net>
Date: Sun, 26 Nov 2017 19:46:09 +0100

Omit an extra message for a memory allocation failure in these functions.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
drivers/video/fbdev/omap2/omapfb/dss/dispc.c | 4 +---
drivers/video/fbdev/omap2/omapfb/dss/dss.c | 4 +---
drivers/video/fbdev/omap2/omapfb/dss/hdmi_phy.c | 4 +---
3 files changed, 3 insertions(+), 9 deletions(-)

diff --git a/drivers/video/fbdev/omap2/omapfb/dss/dispc.c b/drivers/video/fbdev/omap2/omapfb/dss/dispc.c
index 7a75dfda9845..10164a3bae4a 100644
--- a/drivers/video/fbdev/omap2/omapfb/dss/dispc.c
+++ b/drivers/video/fbdev/omap2/omapfb/dss/dispc.c
@@ -3982,10 +3982,8 @@ static int dispc_init_features(struct platform_device *pdev)
struct dispc_features *dst;

dst = devm_kzalloc(&pdev->dev, sizeof(*dst), GFP_KERNEL);
- if (!dst) {
- dev_err(&pdev->dev, "Failed to allocate DISPC Features\n");
+ if (!dst)
return -ENOMEM;
- }

switch (omapdss_get_version()) {
case OMAPDSS_VER_OMAP24xx:
diff --git a/drivers/video/fbdev/omap2/omapfb/dss/dss.c b/drivers/video/fbdev/omap2/omapfb/dss/dss.c
index 48c6500c24e1..a5de13777e2b 100644
--- a/drivers/video/fbdev/omap2/omapfb/dss/dss.c
+++ b/drivers/video/fbdev/omap2/omapfb/dss/dss.c
@@ -893,10 +893,8 @@ static int dss_init_features(struct platform_device *pdev)
struct dss_features *dst;

dst = devm_kzalloc(&pdev->dev, sizeof(*dst), GFP_KERNEL);
- if (!dst) {
- dev_err(&pdev->dev, "Failed to allocate local DSS Features\n");
+ if (!dst)
return -ENOMEM;
- }

switch (omapdss_get_version()) {
case OMAPDSS_VER_OMAP24xx:
diff --git a/drivers/video/fbdev/omap2/omapfb/dss/hdmi_phy.c b/drivers/video/fbdev/omap2/omapfb/dss/hdmi_phy.c
index 9a13c35fd6d8..d25eea10c665 100644
--- a/drivers/video/fbdev/omap2/omapfb/dss/hdmi_phy.c
+++ b/drivers/video/fbdev/omap2/omapfb/dss/hdmi_phy.c
@@ -195,10 +195,8 @@ static int hdmi_phy_init_features(struct platform_device *pdev)
const struct hdmi_phy_features *src;

dst = devm_kzalloc(&pdev->dev, sizeof(*dst), GFP_KERNEL);
- if (!dst) {
- dev_err(&pdev->dev, "Failed to allocate HDMI PHY Features\n");
+ if (!dst)
return -ENOMEM;
- }

switch (omapdss_get_version()) {
case OMAPDSS_VER_OMAP4430_ES1:
--
2.15.0