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| author | Tadeusz Struk <tadeusz.struk@intel.com> | 2014-07-25 15:55:09 -0700 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2014-08-01 22:36:00 +0800 |
| commit | 341b2a3541c21a2c60daf87bcd6d6e8c4f1aed62 (patch) | |
| tree | 7e1baadb1117f8045ab135a9570b5401dc5b380d /drivers/crypto | |
| parent | 3e3dc25fe7d5e33026bdfca5e8fab08be6a8729c (diff) | |
| download | linux-341b2a3541c21a2c60daf87bcd6d6e8c4f1aed62.tar.gz linux-341b2a3541c21a2c60daf87bcd6d6e8c4f1aed62.tar.bz2 linux-341b2a3541c21a2c60daf87bcd6d6e8c4f1aed62.zip | |
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>
Diffstat (limited to 'drivers/crypto')
| -rw-r--r-- | drivers/crypto/qat/qat_common/qat_uclo.c | 23 |
1 files changed, 8 insertions, 15 deletions
diff --git a/drivers/crypto/qat/qat_common/qat_uclo.c b/drivers/crypto/qat/qat_common/qat_uclo.c index dd4e0d3c323a..f22b48889d33 100644 --- a/drivers/crypto/qat/qat_common/qat_uclo.c +++ b/drivers/crypto/qat/qat_common/qat_uclo.c @@ -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; } |