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authorFrank Li <Frank.Li@freescale.com>2010-10-26 11:02:19 +0800
committerDavid Woodhouse <David.Woodhouse@intel.com>2010-10-30 12:30:50 +0100
commit6fe4c590313133ebd5dadb769031489ff178ece1 (patch)
tree7fad4ea814e69270869a08cfeb727ed616224765 /fs/jffs2
parent6411bf6cdfe9b444bc3aa0c23f8cf35460d69432 (diff)
MTD: Fix wrong check register_blkdev return value
register_blkdev return 1..255 when major = 0. if (ret ) { printk(KERN_WARNING "Unable to register %s block device on major %d: %d\n", tr->name, tr->major, ret); mutex_unlock(&mtd_table_mutex); return ret; } Above code will return fail when register_blkdev return allocated major number. Signed-off-by: Frank Li <Frank.Li@freescale.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
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