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| author | Ilan Peer <ilan.peer@intel.com> | 2023-07-23 23:10:43 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@kernel.org> | 2023-07-26 10:08:07 +0300 |
| commit | fd7f08d92fcd7cc3eca0dd6c853f722a4c6176df (patch) | |
| tree | 12c04e67ef6c5ff8317d392a1d9d43d9095b5625 /net/wireless/scan.c | |
| parent | d265ebe41c911314bd273c218a37088835959fa1 (diff) | |
| download | linux-stable-fd7f08d92fcd7cc3eca0dd6c853f722a4c6176df.tar.gz linux-stable-fd7f08d92fcd7cc3eca0dd6c853f722a4c6176df.tar.bz2 linux-stable-fd7f08d92fcd7cc3eca0dd6c853f722a4c6176df.zip | |
wifi: cfg80211: Fix return value in scan logic
The reporter noticed a warning when running iwlwifi:
WARNING: CPU: 8 PID: 659 at mm/page_alloc.c:4453 __alloc_pages+0x329/0x340
As cfg80211_parse_colocated_ap() is not expected to return a negative
value return 0 and not a negative value if cfg80211_calc_short_ssid()
fails.
Fixes: c8cb5b854b40f ("nl80211/cfg80211: support 6 GHz scanning")
Closes: https://bugzilla.kernel.org/show_bug.cgi?id=217675
Signed-off-by: Ilan Peer <ilan.peer@intel.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20230723201043.3007430-1-ilan.peer@intel.com
Diffstat (limited to 'net/wireless/scan.c')
| -rw-r--r-- | net/wireless/scan.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/wireless/scan.c b/net/wireless/scan.c index 8bf00caf5d29..0cf1ce7b6934 100644 --- a/net/wireless/scan.c +++ b/net/wireless/scan.c @@ -657,7 +657,7 @@ static int cfg80211_parse_colocated_ap(const struct cfg80211_bss_ies *ies, ret = cfg80211_calc_short_ssid(ies, &ssid_elem, &s_ssid_tmp); if (ret) - return ret; + return 0; for_each_element_id(elem, WLAN_EID_REDUCED_NEIGHBOR_REPORT, ies->data, ies->len) { |