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Commit 7d359a84 authored by sayli karnik's avatar sayli karnik Committed by Greg Kroah-Hartman
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staging: ks7010: Remove unnecessary variable used to store return value 



This patch removes an unnecessary variable used to store return values
in order to reduce memory usage.
Done using coccinelle:
@@
type T;
constant C;
identifier ret;
@@
- T ret = C;
... when != ret
return
- ret
+ C
;

Signed-off-by: default avatarsayli karnik <karniksayli1995@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent efb35d12

drivers/staging/ks7010/ks7010_sdio.c

+2 −3
Original line number Diff line number Diff line
@@ -171,12 +171,11 @@ void ks_wlan_hw_wakeup_request(struct ks_wlan_private *priv) 


int _ks_wlan_hw_power_save(struct ks_wlan_private *priv)

{

	int rc = 0;

	unsigned char rw_data;

	int retval;



	if (priv->reg.powermgt == POWMGT_ACTIVE_MODE)

		return rc;

		return 0;



	if (priv->reg.operation_mode == MODE_INFRASTRUCTURE &&

	    (priv->connect_status & CONNECT_STATUS_MASK) == CONNECT_STATUS) {
@@ -244,7 +243,7 @@ int _ks_wlan_hw_power_save(struct ks_wlan_private *priv) 
		}

	}



	return rc;

	return 0;

}



int ks_wlan_hw_power_save(struct ks_wlan_private *priv)