mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-09-12 05:48:40 +00:00
wifi: ath9k: fix printk specifier
Smatch reports: ath_pci_probe() warn: argument 4 to %lx specifier is cast from pointer ath_ahb_probe() warn: argument 4 to %lx specifier is cast from pointer Fix it by modifying %lx to %p in the printk format string. Note that with this change, the pointer address will be printed as a hashed value by default. This is appropriate because the kernel should not leak kernel pointers to user space in an informational message. If someone wants to see the real address for debugging purposes, this can be achieved with the no_hash_pointers kernel option. Signed-off-by: Dongliang Mu <dzm91@hust.edu.cn> Acked-by: Toke Høiland-Jørgensen <toke@toke.dk> Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> Link: https://lore.kernel.org/r/20230723040403.296723-1-dzm91@hust.edu.cn
This commit is contained in:
parent
1301783c8d
commit
061115fbfb
2 changed files with 4 additions and 4 deletions
|
@ -132,8 +132,8 @@ static int ath_ahb_probe(struct platform_device *pdev)
|
|||
|
||||
ah = sc->sc_ah;
|
||||
ath9k_hw_name(ah, hw_name, sizeof(hw_name));
|
||||
wiphy_info(hw->wiphy, "%s mem=0x%lx, irq=%d\n",
|
||||
hw_name, (unsigned long)mem, irq);
|
||||
wiphy_info(hw->wiphy, "%s mem=0x%p, irq=%d\n",
|
||||
hw_name, mem, irq);
|
||||
|
||||
return 0;
|
||||
|
||||
|
|
|
@ -988,8 +988,8 @@ static int ath_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id)
|
|||
sc->sc_ah->msi_reg = 0;
|
||||
|
||||
ath9k_hw_name(sc->sc_ah, hw_name, sizeof(hw_name));
|
||||
wiphy_info(hw->wiphy, "%s mem=0x%lx, irq=%d\n",
|
||||
hw_name, (unsigned long)sc->mem, pdev->irq);
|
||||
wiphy_info(hw->wiphy, "%s mem=0x%p, irq=%d\n",
|
||||
hw_name, sc->mem, pdev->irq);
|
||||
|
||||
return 0;
|
||||
|
||||
|
|
Loading…
Reference in a new issue