From: Andre Noll <maan@systemlinux.org>
To: neilb@suse.de
Cc: raziebe@gmail.com, linux-raid@vger.kernel.org,
Andre Noll <maan@systemlinux.org>
Subject: [PATCH 4/6] md: raid0: Make raid0_run() return a proper error code.
Date: Thu, 14 May 2009 11:31:00 +0200 [thread overview]
Message-ID: <1242293462-4181-5-git-send-email-maan@systemlinux.org> (raw)
In-Reply-To: <1242293462-4181-1-git-send-email-maan@systemlinux.org>
Currently raid0_run() always returns -ENOMEM on errors. This is
incorrect as running the array might fail for other reasons, for
example because not all component devices were available.
This patch changes create_strip_zones() so that it returns a proper
error code (either -ENOMEM or -EINVAL) rather than 1 on errors and
makes raid0_run(), its single caller, return that value instead
of -ENOMEM.
Signed-off-by: Andre Noll <maan@systemlinux.org>
drivers/md/raid0.c | 17 +++++++++--------
1 files changed, 9 insertions(+), 8 deletions(-)
--
1.5.4.3
next prev parent reply other threads:[~2009-05-14 9:31 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-05-14 9:30 [PATCH 0/6] md: Remove the hash tables from raid0 Andre Noll
2009-05-14 9:30 ` [PATCH 1/6] md: raid0: Replace hash table lookup by looping over all strip_zones Andre Noll
2009-05-14 9:30 ` [PATCH 2/6] md: raid0: Remove hash table Andre Noll
2009-05-14 9:30 ` [PATCH 3/6] md: raid0: Remove hash spacing and sector shift Andre Noll
2009-05-14 9:31 ` Andre Noll [this message]
2009-05-14 9:31 ` [PATCH 5/6] md: raid0: Kfree() strip_zone and devlist in create_strip_zones() Andre Noll
2009-05-14 9:31 ` [PATCH 6/6] md: raid0: Simplify raid0_run() Andre Noll
2009-05-14 12:42 ` [PATCH 0/6] md: Remove the hash tables from raid0 raz ben yehuda
-- strict thread matches above, loose matches on Subject: below --
2009-05-15 13:18 [PATCH 0/6] md: Remove the hash tables from raid0 V2 -- Introduction Andre Noll
2009-05-15 13:18 ` [PATCH 4/6] md: raid0: Make raid0_run() return a proper error code Andre Noll
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