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Subject[PATCH] video: fb_ddc: Delete an error message for a failed memory allocation in fb_do_probe_ddc_edid()
Date
From: Markus Elfring <elfring@users.sourceforge.net>
Date: Mon, 27 Nov 2017 10:12:26 +0100

Omit an extra message for a memory allocation failure in this function.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
drivers/video/fbdev/core/fb_ddc.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/video/fbdev/core/fb_ddc.c b/drivers/video/fbdev/core/fb_ddc.c
index 8bf5f2f54be7..256b518d1db9 100644
--- a/drivers/video/fbdev/core/fb_ddc.c
+++ b/drivers/video/fbdev/core/fb_ddc.c
@@ -37,11 +37,8 @@ static unsigned char *fb_do_probe_ddc_edid(struct i2c_adapter *adapter)
}
};

- if (!buf) {
- dev_warn(&adapter->dev, "unable to allocate memory for EDID "
- "block.\n");
+ if (!buf)
return NULL;
- }

if (i2c_transfer(adapter, msgs, 2) == 2)
return buf;
--
2.15.0
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