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| author | Arend van Spriel <arend.vanspriel@broadcom.com> | 2019-09-03 13:39:32 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2019-09-11 09:12:55 +0200 |
| commit | df5d7a88bc9409aff60f67d82ee25715fa48a22d (patch) | |
| tree | d0c2613daca641fcac48dfbc68bbb5ec7e1435b5 /net | |
| parent | c8cd6e7f159e6f8d79a23df4aeaa7a540415951b (diff) | |
| download | linux-df5d7a88bc9409aff60f67d82ee25715fa48a22d.tar.bz2 | |
cfg80211: fix boundary value in ieee80211_frequency_to_channel()
The boundary value used for the 6G band was incorrect as it would
result in invalid 6G channel number for certain frequencies.
Reported-by: Amar Singhal <asinghal@codeaurora.org>
Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com>
Link: https://lore.kernel.org/r/1567510772-24263-1-git-send-email-arend.vanspriel@broadcom.com
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net')
| -rw-r--r-- | net/wireless/util.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/wireless/util.c b/net/wireless/util.c index c99939067bb0..006f3eac00f7 100644 --- a/net/wireless/util.c +++ b/net/wireless/util.c @@ -116,7 +116,7 @@ int ieee80211_frequency_to_channel(int freq) return (freq - 2407) / 5; else if (freq >= 4910 && freq <= 4980) return (freq - 4000) / 5; - else if (freq < 5940) + else if (freq < 5945) return (freq - 5000) / 5; else if (freq <= 45000) /* DMG band lower limit */ /* see 802.11ax D4.1 27.3.22.2 */ |