[SCSI] iscsi: Prettify resid handling and some extra checks

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- Check to see that OVERFLOW is not negative indicating
    a bug.
  - Unify handling of UNDERFLOW and OVERFLOW to the same
    code.
  - Also handle BIDI_OVERFLOW.

Signed-off-by: Boaz Harrosh <bharrosh@panasas.com>
Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

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This commit is contained in:

Boaz Harrosh 2007-12-13 12:43:22 -06:00 • committed by James Bottomley

parent da32dd681f

commit 7207fea452

2 changed files with 14 additions and 14 deletions

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16

drivers/scsi/iscsi_tcp.c

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12

drivers/scsi/libiscsi.c

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