diff options
author | Bhanusree Pola <bhanusreemahesh@gmail.com> | 2019-03-22 15:40:10 +0300 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-03-22 17:16:28 +0300 |
commit | a41d42a9fda3a0aac36edeeb730da85e8cab0b1d (patch) | |
tree | afad2aba86a77b7c6aac5f17016b6b5dc7ed1530 /drivers/staging/gdm724x | |
parent | 83cdfc17a907905fa790f8afe89196d8ee960682 (diff) | |
download | linux-a41d42a9fda3a0aac36edeeb730da85e8cab0b1d.tar.xz |
Staging: gdm724x: Remove unnecessary print statements
Remove print statements that provide information about error messages
when memory allocation is failed.
Issue found using coccinelle
The following semantic patch is used to solve this:
<smpl>
@@
expression x;
constant char[] C;
identifier f;
@@
x = (\(kmalloc\|devm_kzalloc\|kmalloc_array\|devm_ioremap\|
usb_alloc_urb\|alloc_netdev\|dev_alloc_skb\)(...));
if(x==NULL)
{
...
(
-f(C,...);
|
-f(...,C);
)
...
}
</smpl>
Signed-off-by: Bhanusree Pola <bhanusreemahesh@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/gdm724x')
-rw-r--r-- | drivers/staging/gdm724x/gdm_lte.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/staging/gdm724x/gdm_lte.c b/drivers/staging/gdm724x/gdm_lte.c index 3c2aab7a921e..db11498f6fc7 100644 --- a/drivers/staging/gdm724x/gdm_lte.c +++ b/drivers/staging/gdm724x/gdm_lte.c @@ -871,7 +871,6 @@ int register_lte_device(struct phy_dev *phy_dev, net = alloc_netdev(sizeof(struct nic), pdn_dev_name, NET_NAME_UNKNOWN, ether_setup); if (!net) { - pr_err("alloc_netdev failed\n"); ret = -ENOMEM; goto err; } |