From: Stephen M. Cameron Date: Thu, 19 Jan 2012 20:00:48 +0000 (-0600) Subject: [SCSI] hpsa: removed unneeded structure member max_sg_entries and fix badly named... X-Git-Tag: v3.4-rc1~145^2~159 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d66ae08bad182e9a87859e120e61cfd51e402ed8;p=pandora-kernel.git [SCSI] hpsa: removed unneeded structure member max_sg_entries and fix badly named constant MAXSGENTRIES We had both h->max_sg_entries and h->maxsgentries in the per controller structure which is terribly confusing. max_sg_entries was really just a constant, 32, which defines how big the "block fetch table" is, which is as large as the max number of SG elements embedded within a command (excluding SG elements in chain blocks). MAXSGENTRIES was the constant used to denote the max number of SG elements embedded within a command, also a poor name. So renamed MAXSGENTREIS to SG_ENTRIES_IN_CMD, and removed h->max_sg_entries and replaced it with SG_ENTRIES_IN_CMD. h->maxsgentries is unchanged, and is the maximum number of sg elements the controller will support in a command, including those in chain blocks, minus 1 for the chain block pointer.. Signed-off-by: Stephen M. Cameron Signed-off-by: James Bottomley --- Reading git-diff-tree failed