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mtd: redboot: remove useless code 

We do not need to invoke 'mtd_can_have_bb()' before invoking
'mtd_block_isbad()' because the latter already handles the case when the MTD
device does not support bad blocks.

Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
This commit is contained in:
Artem Bityutskiy 2012-02-03 11:37:47 +02:00 committed by David Woodhouse
parent b25675722a
commit 050c0c1bb2
1 changed files with 2 additions and 4 deletions
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6
drivers/mtd/redboot.c
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@ -78,8 +78,7 @@ static int parse_redboot_partitions(struct mtd_info *master,
if ( directory < 0 ) { if ( directory < 0 ) {
offset = master->size + directory * master->erasesize; offset = master->size + directory * master->erasesize;
while (mtd_can_have_bb(master) && while (mtd_block_isbad(master, offset)) {
mtd_block_isbad(master, offset)) {
if (!offset) { if (!offset) {
nogood: nogood:
printk(KERN_NOTICE "Failed to find a non-bad block to check for RedBoot partition table\n"); printk(KERN_NOTICE "Failed to find a non-bad block to check for RedBoot partition table\n");
@ -89,8 +88,7 @@ static int parse_redboot_partitions(struct mtd_info *master,
} }
} else { } else {
offset = directory * master->erasesize; offset = directory * master->erasesize;
while (mtd_can_have_bb(master) && while (mtd_block_isbad(master, offset)) {
mtd_block_isbad(master, offset)) {
offset += master->erasesize; offset += master->erasesize;
if (offset == master->size) if (offset == master->size)
goto nogood; goto nogood;