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crypto: qat - remove unnecessary return codes 

Remove unnecessary return code variables and change function types
accordingly.

Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Signed-off-by: Tadeusz Struk <tadeusz.struk@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Tadeusz Struk 2014-07-25 15:55:09 -07:00 committed by Herbert Xu
parent 3e3dc25fe7
commit 341b2a3541
1 changed files with 8 additions and 15 deletions
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23
drivers/crypto/qat/qat_common/qat_uclo.c
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@ -1088,14 +1088,13 @@ static void qat_uclo_fill_uwords(struct icp_qat_uclo_objhandle *obj_handle,
*uword = fill;
}
static int qat_uclo_wr_uimage_raw_page(struct icp_qat_fw_loader_handle *handle,
struct icp_qat_uclo_encap_page
*encap_page, unsigned int ae)
static void qat_uclo_wr_uimage_raw_page(struct icp_qat_fw_loader_handle *handle,
struct icp_qat_uclo_encap_page
*encap_page, unsigned int ae)
{
unsigned int uw_physical_addr, uw_relative_addr, i, words_num, cpylen;
struct icp_qat_uclo_objhandle *obj_handle = handle->obj_handle;
uint64_t fill_pat;
int status = 0;
/* load the page starting at appropriate ustore address */
/* get fill-pattern from an image -- they are all the same */
@ -1126,18 +1125,15 @@ static int qat_uclo_wr_uimage_raw_page(struct icp_qat_fw_loader_handle *handle,
uw_relative_addr += cpylen;
words_num -= cpylen;
}
return status;
}
static int
qat_uclo_wr_uimage_pages(struct icp_qat_fw_loader_handle *handle,
struct icp_qat_uof_image *image)
static void qat_uclo_wr_uimage_pages(struct icp_qat_fw_loader_handle *handle,
struct icp_qat_uof_image *image)
{
struct icp_qat_uclo_objhandle *obj_handle = handle->obj_handle;
unsigned int ctx_mask, s;
struct icp_qat_uclo_page *page;
unsigned char ae;
int retval = 0;
int ctx;
if (ICP_QAT_CTX_MODE(image->ae_mode) == ICP_QAT_UCLO_MAX_CTX)
@ -1160,8 +1156,7 @@ qat_uclo_wr_uimage_pages(struct icp_qat_fw_loader_handle *handle,
page = obj_handle->ae_data[ae].ae_slices[s].page;
if (!page->encap_page->def_page)
continue;
if (qat_uclo_wr_uimage_raw_page(handle, page->encap_page, ae))
return -EINVAL;
qat_uclo_wr_uimage_raw_page(handle, page->encap_page, ae);
page = obj_handle->ae_data[ae].ae_slices[s].page;
for (ctx = 0; ctx < ICP_QAT_UCLO_MAX_CTX; ctx++)
@ -1172,7 +1167,6 @@ qat_uclo_wr_uimage_pages(struct icp_qat_fw_loader_handle *handle,
qat_hal_set_pc(handle, (unsigned char)ae, image->ctx_assigned,
image->entry_address);
}
return retval;
}
int qat_uclo_wr_all_uimage(struct icp_qat_fw_loader_handle *handle)
@ -1187,9 +1181,8 @@ int qat_uclo_wr_all_uimage(struct icp_qat_fw_loader_handle *handle)
return -EINVAL;
if (qat_uclo_init_ustore(handle, &(obj_handle->ae_uimage[i])))
return -EINVAL;
if (qat_uclo_wr_uimage_pages(handle,
obj_handle->ae_uimage[i].img_ptr))
return -EINVAL;
qat_uclo_wr_uimage_pages(handle,
obj_handle->ae_uimage[i].img_ptr);
}
return 0;
}