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authorJean Delvare <jdelvare@suse.de>2009-04-01 13:11:29 -0500
committerJames Bottomley <James.Bottomley@HansenPartnership.com>2009-04-03 09:23:14 -0500
commitfd6e1c14b73dbab89cb76af895d5612e4a8b5522 (patch)
treed1a11b7f5e46881dd01c6203f31cc36a2e266151 /firmware
parent5b2639d59afe0a30e1b955b23c52ee9099888058 (diff)
downloadlinux-fd6e1c14b73dbab89cb76af895d5612e4a8b5522.tar.bz2
[SCSI] libiscsi: fix iscsi pool error path
Le lundi 30 mars 2009, Chris Wright a écrit : > q->queue could be ERR_PTR(-ENOMEM) which will break unwinding > on error. Make iscsi_pool_free more defensive. > Making the freeing of q->queue dependent on q->pool being set looks really weird (although it is correct at the moment. But this seems to be fixable in a much simpler way. With the benefit that only the error case is slowed down. In both cases we have a problem if q->queue contains an error value but it's not -ENOMEM. Apparently this can't happen today, but it doesn't feel right to assume this will always be true. Maybe it's the right time to fix this as well. Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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