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staging: rtl8723au: Remove unnecessary else following return

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Remove unnecessary else when there is a return statement in the
corresponding if block.
Coccinelle patch used:

@rule1@
expression e1;
@@

	if (e1) { ... return ...; }
-       else{
	        ...
-            }

@rule2@
expression e2;
statement s1;
@@

	if(e2) { ... return ...; }
-       else
		s1

Signed-off-by: Janani Ravichandran <janani.rvchndrn@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Janani Ravichandran 2016-02-18 17:56:53 -05:00 committed by Greg Kroah-Hartman
parent f0eba5167b
commit 382f00561c
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/rtl8723au/hal/hal_com.c
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@ -328,7 +328,7 @@ int c2h_evt_read23a(struct rtw_adapter *adapter, u8 *buf)
if (trigger == C2H_EVT_HOST_CLOSE)
goto exit; /* Not ready */
else if (trigger != C2H_EVT_FW_CLOSE)
if (trigger != C2H_EVT_FW_CLOSE)
goto clear_evt; /* Not a valid value */
c2h_evt = (struct c2h_evt_hdr *)buf;