diff options
| author | Brian King <brking@linux.vnet.ibm.com> | 2015-06-12 04:45:20 +0300 |
|---|---|---|
| committer | James Bottomley <JBottomley@Odin.com> | 2015-07-30 22:41:21 +0300 |
| commit | 359d96e73cea0ef2429db20e1a2322c75bc13830 (patch) | |
| tree | 380b5583d907cc756bc35ef10ccaab0f1b842f91 /drivers/scsi | |
| parent | bb8647e86e769bd45d2d5e010b3af516210d5760 (diff) | |
| download | linux-359d96e73cea0ef2429db20e1a2322c75bc13830.tar.xz | |
ipr: Endian / sparse fixes
Some misc fixes for endianness checking with sparse so sparse with
endian checking now runs clean. Fixes a minor bug in the process
which was uncovered by sparse which would result in unnecessary
error recovery for check conditions.
Signed-off-by: Brian King <brking@linux.vnet.ibm.com>
Reviewed-by: Wen Xiong <wenxiong@linux.vnet.ibm.com>
Signed-off-by: James Bottomley <JBottomley@Odin.com>
Diffstat (limited to 'drivers/scsi')
| -rw-r--r-- | drivers/scsi/ipr.c | 13 | ||||
| -rw-r--r-- | drivers/scsi/ipr.h | 13 |
2 files changed, 13 insertions, 13 deletions
diff --git a/drivers/scsi/ipr.c b/drivers/scsi/ipr.c index 15da7544177c..341191952155 100644 --- a/drivers/scsi/ipr.c +++ b/drivers/scsi/ipr.c @@ -1165,7 +1165,8 @@ static void ipr_init_res_entry(struct ipr_resource_entry *res, if (ioa_cfg->sis64) { proto = cfgtew->u.cfgte64->proto; - res->res_flags = cfgtew->u.cfgte64->res_flags; + res->flags = be16_to_cpu(cfgtew->u.cfgte64->flags); + res->res_flags = be16_to_cpu(cfgtew->u.cfgte64->res_flags); res->qmodel = IPR_QUEUEING_MODEL64(res); res->type = cfgtew->u.cfgte64->res_type; @@ -1313,8 +1314,8 @@ static void ipr_update_res_entry(struct ipr_resource_entry *res, int new_path = 0; if (res->ioa_cfg->sis64) { - res->flags = cfgtew->u.cfgte64->flags; - res->res_flags = cfgtew->u.cfgte64->res_flags; + res->flags = be16_to_cpu(cfgtew->u.cfgte64->flags); + res->res_flags = be16_to_cpu(cfgtew->u.cfgte64->res_flags); res->type = cfgtew->u.cfgte64->res_type; memcpy(&res->std_inq_data, &cfgtew->u.cfgte64->std_inq_data, @@ -1900,7 +1901,7 @@ static void ipr_log_array_error(struct ipr_ioa_cfg *ioa_cfg, * Return value: * none **/ -static void ipr_log_hex_data(struct ipr_ioa_cfg *ioa_cfg, u32 *data, int len) +static void ipr_log_hex_data(struct ipr_ioa_cfg *ioa_cfg, __be32 *data, int len) { int i; @@ -2270,7 +2271,7 @@ static void ipr_log_fabric_error(struct ipr_ioa_cfg *ioa_cfg, ((unsigned long)fabric + be16_to_cpu(fabric->length)); } - ipr_log_hex_data(ioa_cfg, (u32 *)fabric, add_len); + ipr_log_hex_data(ioa_cfg, (__be32 *)fabric, add_len); } /** @@ -2364,7 +2365,7 @@ static void ipr_log_sis64_fabric_error(struct ipr_ioa_cfg *ioa_cfg, ((unsigned long)fabric + be16_to_cpu(fabric->length)); } - ipr_log_hex_data(ioa_cfg, (u32 *)fabric, add_len); + ipr_log_hex_data(ioa_cfg, (__be32 *)fabric, add_len); } /** diff --git a/drivers/scsi/ipr.h b/drivers/scsi/ipr.h index 6b97ee45c7b4..0cca05f0fc3d 100644 --- a/drivers/scsi/ipr.h +++ b/drivers/scsi/ipr.h @@ -1005,13 +1005,13 @@ struct ipr_hostrcb_type_24_error { struct ipr_hostrcb_type_07_error { u8 failure_reason[64]; struct ipr_vpd vpd; - u32 data[222]; + __be32 data[222]; }__attribute__((packed, aligned (4))); struct ipr_hostrcb_type_17_error { u8 failure_reason[64]; struct ipr_ext_vpd vpd; - u32 data[476]; + __be32 data[476]; }__attribute__((packed, aligned (4))); struct ipr_hostrcb_config_element { @@ -1289,18 +1289,17 @@ struct ipr_resource_entry { (((res)->bus << 24) | ((res)->target << 8) | (res)->lun) u8 ata_class; - - u8 flags; - __be16 res_flags; - u8 type; + u16 flags; + u16 res_flags; + u8 qmodel; struct ipr_std_inq_data std_inq_data; __be32 res_handle; __be64 dev_id; - __be64 lun_wwn; + u64 lun_wwn; struct scsi_lun dev_lun; u8 res_path[8]; |