ath9k: Only remove spectral scan relay file when it was created
authorSven Eckelmann <sven@narfation.org>
Thu, 31 Jan 2013 14:56:56 +0000 (15:56 +0100)
committerJohn W. Linville <linville@tuxdriver.com>
Fri, 1 Feb 2013 19:27:24 +0000 (14:27 -0500)
commit00b54182344ea2ca3e570fd8d9803f8e7dc98fb4
tree80c395c3218c9bac4a6f74bf2ead6cd47830034a
parentab2e2fc8909b3ea6b5adf813b23cd76a4a33fbd8
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>
drivers/net/wireless/ath/ath9k/init.c