diff options
| author | Markus Elfring <elfring@users.sourceforge.net> | 2015-02-04 18:48:28 +0100 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2015-02-06 08:49:22 +0200 |
| commit | c0420ea0b598021302b1e1f0f28d621f93968e5d (patch) | |
| tree | 4c87442c29e9bdd4cbf51d85327236f2724e6298 /drivers/net/wireless/ath | |
| parent | ee4ddad82356116351660b0adfcb8e837eda371f (diff) | |
ath9k: Delete an unnecessary check before the function call "relay_close"
The relay_close() function tests whether its argument is NULL and then
returns immediately. Thus the test around the call is not needed.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/ath')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/common-spectral.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/ath/ath9k/common-spectral.c b/drivers/net/wireless/ath/ath9k/common-spectral.c index ec93ddf0863a..5cee231cca1f 100644 --- a/drivers/net/wireless/ath/ath9k/common-spectral.c +++ b/drivers/net/wireless/ath/ath9k/common-spectral.c @@ -582,7 +582,7 @@ static struct rchan_callbacks rfs_spec_scan_cb = { void ath9k_cmn_spectral_deinit_debug(struct ath_spec_scan_priv *spec_priv) { - if (config_enabled(CONFIG_ATH9K_DEBUGFS) && spec_priv->rfs_chan_spec_scan) { + if (config_enabled(CONFIG_ATH9K_DEBUGFS)) { relay_close(spec_priv->rfs_chan_spec_scan); spec_priv->rfs_chan_spec_scan = NULL; } |