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staging: mt29f_spinand: Remove unneeded 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 17:28:07 -05:00 committed by Greg Kroah-Hartman
parent 7aa47db9d8
commit 55bbc4ffde
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/mt29f_spinand/mt29f_spinand.c
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@ -175,7 +175,7 @@ static int wait_till_ready(struct spi_device *spi_nand)
retval = spinand_read_status(spi_nand, &stat); retval = spinand_read_status(spi_nand, &stat);
if (retval < 0) if (retval < 0)
return -1; return -1;
else if (!(stat & 0x1)) if (!(stat & 0x1))
break; break;
cond_resched(); cond_resched();