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| author | Frank Li <Frank.Li@freescale.com> | 2010-10-26 11:02:19 +0800 |
|---|---|---|
| committer | David Woodhouse <David.Woodhouse@intel.com> | 2010-10-30 12:30:50 +0100 |
| commit | 6fe4c590313133ebd5dadb769031489ff178ece1 (patch) | |
| tree | 7fad4ea814e69270869a08cfeb727ed616224765 /include/linux/lp.h | |
| parent | 6411bf6cdfe9b444bc3aa0c23f8cf35460d69432 (diff) | |
| download | linux-3.10-6fe4c590313133ebd5dadb769031489ff178ece1.tar.gz linux-3.10-6fe4c590313133ebd5dadb769031489ff178ece1.tar.bz2 linux-3.10-6fe4c590313133ebd5dadb769031489ff178ece1.zip | |
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>
Diffstat (limited to 'include/linux/lp.h')
0 files changed, 0 insertions, 0 deletions