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| author |   Markus Elfring <elfring@users.sourceforge.net> | 2017-08-28 05:46:57 -0400 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2017-09-23 08:19:55 -0400 |
| commit | c38e8657a471e9af42b86009e5d3085031b41fda (patch) | |
| tree | b2bb818ff8b099ee5237da0ab3b9db680b520a0b /drivers/media/common/siano | |
| parent | media: tc358743: add CEC support (diff) | |
| download | wireguard-linux-c38e8657a471e9af42b86009e5d3085031b41fda.tar.xz wireguard-linux-c38e8657a471e9af42b86009e5d3085031b41fda.zip | |
media: drivers: delete error messages for failed memory allocation
Omit an extra message for a memory allocation failure in this function.
This issue was detected by using the Coccinelle software.
[mchehab@s-opensource.com: fold several similar patches into one]
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Hans Verkuil <hansverk@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'drivers/media/common/siano')
| -rw-r--r-- | drivers/media/common/siano/smscoreapi.c | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/drivers/media/common/siano/smscoreapi.c b/drivers/media/common/siano/smscoreapi.c index e7a0d7798d5b..889b486fbc72 100644 --- a/drivers/media/common/siano/smscoreapi.c +++ b/drivers/media/common/siano/smscoreapi.c @@ -1301,10 +1301,8 @@ static int smscore_init_device(struct smscore_device_t *coredev, int mode) buffer = kmalloc(sizeof(struct sms_msg_data) + SMS_DMA_ALIGNMENT, GFP_KERNEL | GFP_DMA); - if (!buffer) { - pr_err("Could not allocate buffer for init device message.\n"); + if (!buffer) return -ENOMEM; - } msg = (struct sms_msg_data *)SMS_ALIGN_ADDRESS(buffer); SMS_INIT_MSG(&msg->x_msg_header, MSG_SMS_INIT_DEVICE_REQ, @@ -1687,10 +1685,9 @@ static int smscore_validate_client(struct smscore_device_t *coredev, return -EEXIST; } listentry = kzalloc(sizeof(struct smscore_idlist_t), GFP_KERNEL); - if (!listentry) { - pr_err("Can't allocate memory for client id.\n"); + if (!listentry) return -ENOMEM; - } + listentry->id = id; listentry->data_type = data_type; list_add_locked(&listentry->entry, &client->idlist, @@ -1725,10 +1722,8 @@ int smscore_register_client(struct smscore_device_t *coredev, } newclient = kzalloc(sizeof(struct smscore_client_t), GFP_KERNEL); - if (!newclient) { - pr_err("Failed to allocate memory for client.\n"); + if (!newclient) return -ENOMEM; - } INIT_LIST_HEAD(&newclient->idlist); newclient->coredev = coredev; |