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authorMike Christie <michaelc@cs.wisc.edu>2011-10-06 03:56:59 -0500
committerJames Bottomley <JBottomley@Parallels.com>2011-10-20 10:12:44 -0500
commit00c31889f7513e9ffa6b2b4de8ad6d7f59a61c80 (patch)
tree6ba665724a1aed89f962598c323af9be18ce5688 /include/scsi/scsi_transport_iscsi.h
parent88f4f5170fe74ae28443f304fcd226ddcf84f592 (diff)
downloadlinux-00c31889f7513e9ffa6b2b4de8ad6d7f59a61c80.tar.bz2
[SCSI] qla4xxx: fix data alignment and use nl helpers
This has the driver use helpers for a common operation and fixes a issue where if multiple iscsi params are sent they could be sent at offsets that cause unaligned accesses. The nla helpers account for the padding needed to align properly for the driver. Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'include/scsi/scsi_transport_iscsi.h')
-rw-r--r--include/scsi/scsi_transport_iscsi.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/include/scsi/scsi_transport_iscsi.h b/include/scsi/scsi_transport_iscsi.h
index a498ccecf6b1..5994bcc1b017 100644
--- a/include/scsi/scsi_transport_iscsi.h
+++ b/include/scsi/scsi_transport_iscsi.h
@@ -137,7 +137,8 @@ struct iscsi_transport {
int (*tgt_dscvr) (struct Scsi_Host *shost, enum iscsi_tgt_dscvr type,
uint32_t enable, struct sockaddr *dst_addr);
int (*set_path) (struct Scsi_Host *shost, struct iscsi_path *params);
- int (*set_iface_param) (struct Scsi_Host *shost, char *data, int count);
+ int (*set_iface_param) (struct Scsi_Host *shost, void *data,
+ uint32_t len);
int (*get_iface_param) (struct iscsi_iface *iface,
enum iscsi_param_type param_type,
int param, char *buf);