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| /linux/drivers/net/wireless/ath/ath9k/ |
| H A D | dfs_debug.c | 4be6718c669bce10e9f709e2be68db2c5e22c4f0 Fri Nov 01 20:05:28 UTC 2013 Janusz Dziedzic <janusz.dziedzic@tieto.com> ath9k: dfs_debug fix possible NULL dereference
Fix possible NULL (sc->dfs_detector) pointer dereference.
Detected by Smatch:
drivers/net/wireless/ath/ath9k/dfs_debug.c:67 read_file_dfs()
error: we previously assumed 'sc->dfs_detector' could be null (see line 47)
Signed-off-by: Janusz Dziedzic <janusz.dziedzic@tieto.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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