[PATCH] hid-sony: Delete an error message for a failed memory allocation in two functions

[SF Markus Elfring]

From: Markus Elfring 
Date: Fri, 2 Feb 2018 22:08:31 +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 
---
 drivers/hid/hid-sony.c | 5 +
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/hid/hid-sony.c b/drivers/hid/hid-sony.c
index b9dc3ac4d4aa..dc22f40c2ea2 100644
--- a/drivers/hid/hid-sony.c
+++ b/drivers/hid/hid-sony.c
@@ -1930,7 +1930,6 @@ static int sony_leds_init(struct sony_sc *sc)
 
led = kzalloc(sizeof(struct led_classdev) + name_sz, 
GFP_KERNEL);
if (!led) {
-   hid_err(hdev, "Couldn't allocate memory for LED %d\n", 
n);
ret = -ENOMEM;
goto error_leds;
}
@@ -2722,10 +2721,8 @@ static int sony_probe(struct hid_device *hdev, const 
struct hid_device_id *id)
quirks |= FUTUREMAX_DANCE_MAT;
 
sc = devm_kzalloc(>dev, sizeof(*sc), GFP_KERNEL);
-   if (sc == NULL) {
-   hid_err(hdev, "can't alloc sony descriptor\n");
+   if (!sc)
return -ENOMEM;
-   }
 
spin_lock_init(>lock);
 
-- 
2.16.1

[PATCH] hid-sony: Delete an error message for a failed memory allocation in two functions

[SF Markus Elfring]

From: Markus Elfring 
Date: Fri, 2 Feb 2018 22:08:31 +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 
---
 drivers/hid/hid-sony.c | 5 +
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/hid/hid-sony.c b/drivers/hid/hid-sony.c
index b9dc3ac4d4aa..dc22f40c2ea2 100644
--- a/drivers/hid/hid-sony.c
+++ b/drivers/hid/hid-sony.c
@@ -1930,7 +1930,6 @@ static int sony_leds_init(struct sony_sc *sc)
 
led = kzalloc(sizeof(struct led_classdev) + name_sz, 
GFP_KERNEL);
if (!led) {
-   hid_err(hdev, "Couldn't allocate memory for LED %d\n", 
n);
ret = -ENOMEM;
goto error_leds;
}
@@ -2722,10 +2721,8 @@ static int sony_probe(struct hid_device *hdev, const 
struct hid_device_id *id)
quirks |= FUTUREMAX_DANCE_MAT;
 
sc = devm_kzalloc(>dev, sizeof(*sc), GFP_KERNEL);
-   if (sc == NULL) {
-   hid_err(hdev, "can't alloc sony descriptor\n");
+   if (!sc)
return -ENOMEM;
-   }
 
spin_lock_init(>lock);
 
-- 
2.16.1