| commit | 6f6c218f68e632e4596cae6e6d43658d26a5e0fe | |
| author | John W. Linville <linville@tuxdriver.com> | |
| Tue, 27 May 2008 21:01:55 +0000 (27 17:01 -0400) | ||
| committer | John W. Linville <linville@tuxdriver.com> | |
| Wed, 28 May 2008 20:43:38 +0000 (28 16:43 -0400) | ||
| tree | 8586bdd871c382f673005a669a1c48f23c595782 | treesnapshot (tar.gz zip) |
| parent | 289c79a4bd350e8a25065102563ad1a183d1b402 | commitdiff |
rtl8180: avoid NULL dereference in max2820_rf_set_channel
The static function max2820_rf_set_channel is called with conf == NULL
within its compilation unit. Originally this defaulted to b/g channel
1, but "cfg80211 API for channels/bitrates, mac80211 and driver
conversion" (commit 8318d78a44d49ac1edf2bdec7299de3617c4232e) mistakenly
dropped this check. This patch minimally restores the expected
behavior.
Reported-by: Colin Lai <colin_sh@163.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
The static function max2820_rf_set_channel is called with conf == NULL
within its compilation unit. Originally this defaulted to b/g channel
1, but "cfg80211 API for channels/bitrates, mac80211 and driver
conversion" (commit 8318d78a44d49ac1edf2bdec7299de3617c4232e) mistakenly
dropped this check. This patch minimally restores the expected
behavior.
Reported-by: Colin Lai <colin_sh@163.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
| drivers/net/wireless/rtl8180_max2820.c | diffblobblamehistory |