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mtd: bcm63xxpart: merge sparelen calculation 

The length of the spare part is calculated the same way in both branches
so move to a common place.

Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
Reviewed-by: Florian Fainelli <florian@openwrt.org>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
This commit is contained in:
Jonas Gorski 2012-11-12 10:52:48 +01:00 committed by Artem Bityutskiy
parent fafc3d6880
commit e190401ba1
1 changed files with 1 additions and 2 deletions
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3
drivers/mtd/bcm63xxpart.c
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@ -120,7 +120,6 @@ static int bcm63xx_parse_cfe_partitions(struct mtd_info *master,
kerneladdr = kerneladdr - BCM63XX_EXTENDED_SIZE;
rootfsaddr = rootfsaddr - BCM63XX_EXTENDED_SIZE;
spareaddr = roundup(totallen, master->erasesize) + cfelen;
sparelen = master->size - spareaddr - nvramlen;
if (rootfsaddr < kerneladdr) {
/* default Broadcom layout */
@ -138,8 +137,8 @@ static int bcm63xx_parse_cfe_partitions(struct mtd_info *master,
rootfslen = 0;
rootfsaddr = 0;
spareaddr = cfelen;
sparelen = master->size - cfelen - nvramlen;
}
sparelen = master->size - spareaddr - nvramlen;
/* Determine number of partitions */
if (rootfslen > 0)