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pwm: bfin: Remove unneeded error message 

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

This issue was detected by using the Coccinelle software.

Link: http://events.linuxfoundation.org/sites/events/files/slides/LCJ16-Refactor_Strings-WSang_0.pdf
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
This commit is contained in:
Markus Elfring 2017-05-16 11:40:09 +02:00 committed by Thierry Reding
parent 0527eb3723
commit 0e1921dcd8
1 changed files with 1 additions and 3 deletions
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4
drivers/pwm/pwm-bfin.c
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@ -118,10 +118,8 @@ static int bfin_pwm_probe(struct platform_device *pdev)
int ret;
pwm = devm_kzalloc(&pdev->dev, sizeof(*pwm), GFP_KERNEL);
if (!pwm) {
dev_err(&pdev->dev, "failed to allocate memory\n");
if (!pwm)
return -ENOMEM;
}
platform_set_drvdata(pdev, pwm);