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Commit c0420ea0 authored by Markus Elfring's avatar Markus Elfring Committed by Kalle Valo
Browse files

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: default avatarMarkus Elfring <elfring@users.sourceforge.net>
Signed-off-by: default avatarKalle Valo <kvalo@codeaurora.org>
parent ee4ddad8

drivers/net/wireless/ath/ath9k/common-spectral.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -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)

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);

		relay_close(spec_priv->rfs_chan_spec_scan);

		spec_priv->rfs_chan_spec_scan = NULL;

		spec_priv->rfs_chan_spec_scan = NULL;

	}

	}