diff options
| author | Dongliang Mu <mudongliangabcd@gmail.com> | 2022-05-11 09:44:52 +0800 |
|---|---|---|
| committer | Kalle Valo <kvalo@kernel.org> | 2022-05-13 09:19:44 +0300 |
| commit | ad732da434a2936128769216eddaece3b1af4588 (patch) | |
| tree | f69bf928fa52eb76804cdb356a1d7c9fe2757218 /drivers/net | |
| parent | 2c33360bce6af0948fa162cdbd373d49be5a7491 (diff) | |
rtlwifi: Use pr_warn instead of WARN_ONCE
This memory allocation failure can be triggered by fault injection or
high pressure testing, resulting a WARN.
Fix this by replacing WARN with pr_warn.
Reported-by: syzkaller <syzkaller@googlegroups.com>
Signed-off-by: Dongliang Mu <mudongliangabcd@gmail.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220511014453.1621366-1-dzm91@hust.edu.cn
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/wireless/realtek/rtlwifi/usb.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/realtek/rtlwifi/usb.c b/drivers/net/wireless/realtek/rtlwifi/usb.c index 86a236873254..a8eebafb9a7e 100644 --- a/drivers/net/wireless/realtek/rtlwifi/usb.c +++ b/drivers/net/wireless/realtek/rtlwifi/usb.c @@ -1014,7 +1014,7 @@ int rtl_usb_probe(struct usb_interface *intf, hw = ieee80211_alloc_hw(sizeof(struct rtl_priv) + sizeof(struct rtl_usb_priv), &rtl_ops); if (!hw) { - WARN_ONCE(true, "rtl_usb: ieee80211 alloc failed\n"); + pr_warn("rtl_usb: ieee80211 alloc failed\n"); return -ENOMEM; } rtlpriv = hw->priv; |