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| author | Jia-Ju Bai <baijiaju1990@gmail.com> | 2018-07-27 10:41:09 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-07-26 21:21:23 -0700 |
| commit | 9d8009dee92cc97f866403da1b306e6e29fc12cc (patch) | |
| tree | d94752b9f0dd809e7519a51dc3c9ab091f1fc0dc /drivers/isdn | |
| parent | 8c957d66d2edb3293ff6a45d660bdaec45f7a5d0 (diff) | |
| download | lwn-9d8009dee92cc97f866403da1b306e6e29fc12cc.tar.gz lwn-9d8009dee92cc97f866403da1b306e6e29fc12cc.zip | |
isdn: mISDN: netjet: Replace GFP_ATOMIC with GFP_KERNEL in nj_probe()
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>
Diffstat (limited to 'drivers/isdn')
| -rw-r--r-- | drivers/isdn/hardware/mISDN/netjet.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/isdn/hardware/mISDN/netjet.c b/drivers/isdn/hardware/mISDN/netjet.c index 89d9ba8ed535..2b317cb63d06 100644 --- a/drivers/isdn/hardware/mISDN/netjet.c +++ b/drivers/isdn/hardware/mISDN/netjet.c @@ -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; |