leandrof/linux
1
0
Fork 0
forked from Minki/linux
Code Issues Pull Requests Packages Projects Releases Wiki Activity

isdn: mISDN: netjet: Replace GFP_ATOMIC with GFP_KERNEL in nj_probe()

Browse Source 
nj_probe() is never called in atomic context.
It calls kzalloc() with GFP_ATOMIC, which is not necessary.
GFP_ATOMIC can be replaced with GFP_KERNEL.

This is found by a static analysis tool named DCNS written by myself.

Signed-off-by: Jia-Ju Bai <baijiaju1990@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jia-Ju Bai 2018-07-27 10:41:09 +08:00 committed by David S. Miller
parent 8c957d66d2
commit 9d8009dee9
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/isdn/hardware/mISDN/netjet.c
View File

@ -1084,7 +1084,7 @@ nj_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
return -ENODEV;
}
card = kzalloc(sizeof(struct tiger_hw), GFP_ATOMIC);
card = kzalloc(sizeof(struct tiger_hw), GFP_KERNEL);
if (!card) {
pr_info("No kmem for Netjet\n");
return err;