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ath9k: Only remove spectral scan relay file when it was created 

The relay file depends on relayfs. Trying to close this file without having
ATH9K_DEBUGFS (and therefore RELAY) activated causes build failures.

Signed-off-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Sven Eckelmann 2013-01-31 15:56:56 +01:00 committed by John W. Linville
parent ab2e2fc890
commit 00b5418234
1 changed files with 1 additions and 1 deletions
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2
drivers/net/wireless/ath/ath9k/init.c
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@ -922,7 +922,7 @@ static void ath9k_deinit_softc(struct ath_softc *sc)
ath9k_eeprom_release(sc);
if (sc->rfs_chan_spec_scan) {
if (config_enabled(CONFIG_ATH9K_DEBUGFS) && sc->rfs_chan_spec_scan) {
relay_close(sc->rfs_chan_spec_scan);
sc->rfs_chan_spec_scan = NULL;
}