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Message-ID: <eb8e1ba3-f9f3-a780-73cc-4be7eb7145e6@users.sourceforge.net>
Date: Sat, 26 Aug 2017 20:33:11 +0200
From: SF Markus Elfring <elfring@...rs.sourceforge.net>
To: linux-gpio@...r.kernel.org,
Linus Walleij <linus.walleij@...aro.org>
Cc: LKML <linux-kernel@...r.kernel.org>,
kernel-janitors@...r.kernel.org
Subject: [PATCH] pinctrl: Delete an error message for a failed memory
allocation in two functions
From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Sat, 26 Aug 2017 20:30:04 +0200
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@...rs.sourceforge.net>
---
drivers/pinctrl/devicetree.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/pinctrl/devicetree.c b/drivers/pinctrl/devicetree.c
index 0e5c9f14a706..8ca8925b685d 100644
--- a/drivers/pinctrl/devicetree.c
+++ b/drivers/pinctrl/devicetree.c
@@ -83,7 +83,6 @@ static int dt_remember_or_free_map(struct pinctrl *p, const char *statename,
/* Remember the converted mapping table entries */
dt_map = kzalloc(sizeof(*dt_map), GFP_KERNEL);
if (!dt_map) {
- dev_err(p->dev, "failed to alloc struct pinctrl_dt_map\n");
dt_free_map(pctldev, map, num_maps);
return -ENOMEM;
}
@@ -158,10 +157,8 @@ static int dt_remember_dummy_state(struct pinctrl *p, const char *statename)
struct pinctrl_map *map;
map = kzalloc(sizeof(*map), GFP_KERNEL);
- if (!map) {
- dev_err(p->dev, "failed to alloc struct pinctrl_map\n");
+ if (!map)
return -ENOMEM;
- }
/* There is no pctldev for PIN_MAP_TYPE_DUMMY_STATE */
map->type = PIN_MAP_TYPE_DUMMY_STATE;
--
2.14.0
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