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| author | Christof Schmitt <christof.schmitt@de.ibm.com> | 2011-02-22 19:54:42 +0100 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@suse.de> | 2011-02-25 12:02:06 -0500 |
| commit | fcf7e6144df60cd5082e5bc52f1ca5d1ca99a2d6 (patch) | |
| tree | 0a8b078f47af2ed0e94dfb5cf887723af53a72a2 /drivers/s390/scsi/zfcp_fc.h | |
| parent | 087897e36982ef8536dc9c8baed159a31517b5e6 (diff) | |
| download | linux-fcf7e6144df60cd5082e5bc52f1ca5d1ca99a2d6.tar.gz linux-fcf7e6144df60cd5082e5bc52f1ca5d1ca99a2d6.tar.bz2 linux-fcf7e6144df60cd5082e5bc52f1ca5d1ca99a2d6.zip | |
[SCSI] zfcp: Allocate GID_PN data through new FC kmem_cache
Allocate the data for the GID_PN request through the new FC
kmem_cache. While updating the GID_PN code, also introduce a helper
function for initializing the CT header for FC nameserver requests.
Remove the "paranoia" check as well, the GID_PN request data does not
suddenly change.
Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
Signed-off-by: Steffen Maier <maier@linux.vnet.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'drivers/s390/scsi/zfcp_fc.h')
| -rw-r--r-- | drivers/s390/scsi/zfcp_fc.h | 25 |
1 files changed, 6 insertions, 19 deletions
diff --git a/drivers/s390/scsi/zfcp_fc.h b/drivers/s390/scsi/zfcp_fc.h index 4351b4e81b3c..200fe2501332 100644 --- a/drivers/s390/scsi/zfcp_fc.h +++ b/drivers/s390/scsi/zfcp_fc.h @@ -64,33 +64,16 @@ struct zfcp_fc_gid_pn_req { } __packed; /** - * struct zfcp_fc_gid_pn_resp - container for ct header plus gid_pn response + * struct zfcp_fc_gid_pn_rsp - container for ct header plus gid_pn response * @ct_hdr: FC GS common transport header * @gid_pn: GID_PN response */ -struct zfcp_fc_gid_pn_resp { +struct zfcp_fc_gid_pn_rsp { struct fc_ct_hdr ct_hdr; struct fc_gid_pn_resp gid_pn; } __packed; /** - * struct zfcp_fc_gid_pn - everything required in zfcp for gid_pn request - * @ct: data passed to zfcp_fsf for issuing fsf request - * @sg_req: scatterlist entry for request data - * @sg_resp: scatterlist entry for response data - * @gid_pn_req: GID_PN request data - * @gid_pn_resp: GID_PN response data - */ -struct zfcp_fc_gid_pn { - struct zfcp_fsf_ct_els ct; - struct scatterlist sg_req; - struct scatterlist sg_resp; - struct zfcp_fc_gid_pn_req gid_pn_req; - struct zfcp_fc_gid_pn_resp gid_pn_resp; - struct zfcp_port *port; -}; - -/** * struct zfcp_fc_gpn_ft - container for ct header plus gpn_ft request * @ct_hdr: FC GS common transport header * @gpn_ft: GPN_FT request @@ -138,6 +121,10 @@ struct zfcp_fc_req { struct fc_els_adisc req; struct fc_els_adisc rsp; } adisc; + struct { + struct zfcp_fc_gid_pn_req req; + struct zfcp_fc_gid_pn_rsp rsp; + } gid_pn; } u; }; |