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[PATCH] fix rescan_partitions to return errors properly
authorsuzuki <suzuki@in.ibm.com>
Fri, 16 Mar 2007 21:38:25 +0000 (13:38 -0800)
committerLinus Torvalds <torvalds@woody.linux-foundation.org>
Sat, 17 Mar 2007 02:25:05 +0000 (19:25 -0700)
commitb74a2f0913694556a027795d2954d30523fac4c5
treec99e002949bc22db27efa4e635e1bbbf7138d1df
parentb257bc051f06607beb3004d9a1c297085e728bec
[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>
fs/partitions/check.c