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authorJia-Ju Bai <baijiaju1990@gmail.com>2018-07-27 10:39:06 +0800
committerDavid S. Miller <davem@davemloft.net>2018-07-26 21:20:52 -0700
commit8c957d66d2edb3293ff6a45d660bdaec45f7a5d0 (patch)
treef429a33e83beb4b926728cd72fb4e3a7a0fb22f3 /drivers/isdn/hardware
parentff7b91262b3ad31dfe1461dace0314a773b0fa55 (diff)
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isdn: mISDN: hfcpci: Replace GFP_ATOMIC with GFP_KERNEL in hfc_probe()
hfc_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/hardware')
-rw-r--r--drivers/isdn/hardware/mISDN/hfcpci.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/isdn/hardware/mISDN/hfcpci.c b/drivers/isdn/hardware/mISDN/hfcpci.c
index 72a271b98873..ebb3fa2e1d00 100644
--- a/drivers/isdn/hardware/mISDN/hfcpci.c
+++ b/drivers/isdn/hardware/mISDN/hfcpci.c
@@ -2220,7 +2220,7 @@ hfc_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
struct hfc_pci *card;
struct _hfc_map *m = (struct _hfc_map *)ent->driver_data;
- card = kzalloc(sizeof(struct hfc_pci), GFP_ATOMIC);
+ card = kzalloc(sizeof(struct hfc_pci), GFP_KERNEL);
if (!card) {
printk(KERN_ERR "No kmem for HFC card\n");
return err;