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authorsuzuki <suzuki@in.ibm.com>2007-03-16 13:38:25 -0800
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-03-16 19:25:05 -0700
commitb74a2f0913694556a027795d2954d30523fac4c5 (patch)
treec99e002949bc22db27efa4e635e1bbbf7138d1df /mm/backing-dev.c
parentb257bc051f06607beb3004d9a1c297085e728bec (diff)
downloadlinux-sh-b74a2f0913694556a027795d2954d30523fac4c5.tar.gz
[PATCH] fix rescan_partitions to return errors properly
The only error code which comes from the partition checkers is -1, when they finds an EIO. As per the discussion, ENOMEM values were ignored, as they might scare the users. So, with the current code, we end up returning -1 and not EIO for the ioctl() calls. Which doesn't give any clue to the user of what went wrong. Signed-off-by: Suzuki K P <suzuki@in.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/backing-dev.c')
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