From: Markus Elfring <[email protected]> Date: Wed, 11 Jan 2017 16:40:47 +0100
Add a jump target so that a bit of exception handling can be better reused at the end of this function. Signed-off-by: Markus Elfring <[email protected]> --- drivers/mtd/chips/cfi_cmdset_0001.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/drivers/mtd/chips/cfi_cmdset_0001.c b/drivers/mtd/chips/cfi_cmdset_0001.c index 0c0fa918c9ff..4b134e8beb93 100644 --- a/drivers/mtd/chips/cfi_cmdset_0001.c +++ b/drivers/mtd/chips/cfi_cmdset_0001.c @@ -1552,10 +1552,8 @@ static int __xipram do_write_oneword(struct map_info *map, struct flchip *chip, mutex_lock(&chip->mutex); ret = get_chip(map, chip, adr, mode); - if (ret) { - mutex_unlock(&chip->mutex); - return ret; - } + if (ret) + goto unlock; XIP_INVAL_CACHED_RANGE(map, adr, map_bankwidth(map)); ENABLE_VPP(map); @@ -1600,6 +1598,7 @@ static int __xipram do_write_oneword(struct map_info *map, struct flchip *chip, xip_enable(map, chip, adr); out: DISABLE_VPP(map); put_chip(map, chip, adr); +unlock: mutex_unlock(&chip->mutex); return ret; } -- 2.11.0
