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staging: android: Remove unneeded else following a 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 17:39:11 -05:00
committed by Greg Kroah-Hartman
parent 55bbc4ffde
commit 5f9001dc42
1 changed files with 1 additions and 1 deletions
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drivers/staging/android/sync.c
+1 -1
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@@ -424,7 +424,7 @@ static unsigned int sync_file_poll(struct file *file, poll_table *wait)
if (!status)
return POLLIN;
else if (status < 0)
if (status < 0)
return POLLERR;
return 0;
}