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authorMike Christie <michaelc@cs.wisc.edu>2006-05-30 01:37:28 -0400
committerJames Bottomley <jejb@mulgrave.il.steeleye.com>2006-06-05 19:12:25 -0400
commit3219e5294150aee7d389e19029f49b44fb6b5c9f (patch)
tree44236fd9f2eb40d5622cadb126e9f2672b129486 /sound/isa/sb
parent040515f53c09047c76ad074dc6a280984dc84b04 (diff)
[SCSI] iscsi: fix writepsace race
We can race and misset the suspend bit if iscsi_write_space is called then iscsi_send returns with a failure indicating there is no space. To handle this this patch returns a error upwards allowing xmitworker to decide if we need to try and transmit again. For the no write space case xmitworker will not retry, and instead let iscsi_write_space queue it back up if needed (this relies on the work queue code to properly requeue us if needed). Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Diffstat (limited to 'sound/isa/sb')
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