[SCSI] cxgbi: get rid of gl_skb in cxgbi_ddp_info
Remove gl_skb from cxgbi_ddp_info as it is only used by cxgb3i.
Signed-off-by: Karen Xie <kxie@chelsio.com>
Reviewed-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
diff --git a/drivers/scsi/cxgbi/libcxgbi.c b/drivers/scsi/cxgbi/libcxgbi.c
index 6de6a6f..b2acdef 100644
--- a/drivers/scsi/cxgbi/libcxgbi.c
+++ b/drivers/scsi/cxgbi/libcxgbi.c
@@ -1277,12 +1277,6 @@
return idx;
}
- if (cdev->csk_ddp_alloc_gl_skb) {
- err = cdev->csk_ddp_alloc_gl_skb(ddp, idx, npods, gfp);
- if (err < 0)
- goto unmark_entries;
- }
-
tag = cxgbi_ddp_tag_base(tformat, sw_tag);
tag |= idx << PPOD_IDX_SHIFT;
@@ -1293,11 +1287,8 @@
hdr.page_offset = htonl(gl->offset);
err = cdev->csk_ddp_set(csk, &hdr, idx, npods, gl);
- if (err < 0) {
- if (cdev->csk_ddp_free_gl_skb)
- cdev->csk_ddp_free_gl_skb(ddp, idx, npods);
+ if (err < 0)
goto unmark_entries;
- }
ddp->idx_last = idx;
log_debug(1 << CXGBI_DBG_DDP,
@@ -1363,8 +1354,6 @@
>> PPOD_PAGES_SHIFT;
pr_info("cdev 0x%p, ddp %d + %d.\n", cdev, i, npods);
kfree(gl);
- if (cdev->csk_ddp_free_gl_skb)
- cdev->csk_ddp_free_gl_skb(ddp, i, npods);
i += npods;
} else
i++;
@@ -1407,8 +1396,6 @@
return -ENOMEM;
}
ddp->gl_map = (struct cxgbi_gather_list **)(ddp + 1);
- ddp->gl_skb = (struct sk_buff **)(((char *)ddp->gl_map) +
- ppmax * sizeof(struct cxgbi_gather_list *));
cdev->ddp = ddp;
spin_lock_init(&ddp->map_lock);