staging: lustre: llite: ll_write_begin/end not passing on errors

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Because of a implementation of generic_perform_write(), write(2)
may return 0 with no errno even if EDQUOT or ENOSPC actually
happened in it. This patch fixes the issue with setting a proper
errno to ci_result.

Signed-off-by: Hiroya Nozaki <nozaki.hiroya@jp.fujitsu.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-6732
Reviewed-on: http://review.whamcloud.com/15302
Reviewed-by: Bobi Jam <bobijam@hotmail.com>
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: James Simmons <jsimmons@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

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Hiroya Nozaki 2016-11-10 12:31:00 -05:00 • committed by Greg Kroah-Hartman

parent 6bf18cd3b3

commit ca42800ced

1 changed files with 5 additions and 0 deletions

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drivers/staging/lustre/lustre/llite/rw26.c

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