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Subject[PATCH] pinctrl: utils: Delete an error message for a failed memory allocation in pinctrl_utils_add_map_configs()
Date
From: Markus Elfring <elfring@users.sourceforge.net>
Date: Mon, 25 Dec 2017 20:04:05 +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/pinctrl/pinctrl-utils.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/pinctrl/pinctrl-utils.c b/drivers/pinctrl/pinctrl-utils.c
index 9189fbafb102..f2bcbf62c03d 100644
--- a/drivers/pinctrl/pinctrl-utils.c
+++ b/drivers/pinctrl/pinctrl-utils.c
@@ -83,10 +83,8 @@ int pinctrl_utils_add_map_configs(struct pinctrl_dev *pctldev,

dup_configs = kmemdup(configs, num_configs * sizeof(*dup_configs),
GFP_KERNEL);
- if (!dup_configs) {
- dev_err(pctldev->dev, "kmemdup(configs) failed\n");
+ if (!dup_configs)
return -ENOMEM;
- }

(*map)[*num_maps].type = type;
(*map)[*num_maps].data.configs.group_or_pin = group;
--
2.15.1
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