[SCSI] fnic: remove redundant BUG_ONs and fix checks on unsigned
authorRoel Kluin <roel.kluin@gmail.com>
Mon, 22 Jun 2009 23:06:40 +0000 (01:06 +0200)
committerJames Bottomley <James.Bottomley@HansenPartnership.com>
Thu, 25 Jun 2009 16:08:23 +0000 (11:08 -0500)
The shost sg tablesize is set to FNIC_MAX_SG_DESC_CNT and fnic uses
scsi_dma_map, so both BUG_ONs can be removed.

scsi_dma_map may return -ENOMEM, sg_count should be int to catch that.

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

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