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wifi: rtw89: fw: move v1 MSSC out of __parse_security_section() to share with v0

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The security section can be a common parser for v0 and v1 format of
firmware header, so move retrieval code of v1 MSSC from the function, and
then sharing becomes possible.

Not logic change at all.

Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20241030022135.11688-7-pkshih@realtek.com
This commit is contained in:
Ping-Ke Shih 2024-10-30 10:21:33 +08:00
parent 86ee0024e5
commit f9fe3baeb2
1 changed files with 5 additions and 7 deletions
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12
drivers/net/wireless/realtek/rtw89/fw.c
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@ -241,7 +241,6 @@ static int __get_mssc_key_idx(struct rtw89_dev *rtwdev,
static int __parse_formatted_mssc(struct rtw89_dev *rtwdev,
struct rtw89_fw_bin_info *info,
struct rtw89_fw_hdr_section_info *section_info,
const struct rtw89_fw_hdr_section_v1 *section,
const void *content,
u32 *mssc_len)
{
@ -324,18 +323,14 @@ static int __parse_formatted_mssc(struct rtw89_dev *rtwdev,
static int __parse_security_section(struct rtw89_dev *rtwdev,
struct rtw89_fw_bin_info *info,
struct rtw89_fw_hdr_section_info *section_info,
const struct rtw89_fw_hdr_section_v1 *section,
const void *content,
u32 *mssc_len)
{
int ret;
section_info->mssc =
le32_get_bits(section->w2, FWSECTION_HDR_V1_W2_MSSC);
if (section_info->mssc == FORMATTED_MSSC) {
ret = __parse_formatted_mssc(rtwdev, info, section_info,
section, content, mssc_len);
content, mssc_len);
if (ret)
return -EINVAL;
} else {
@ -401,8 +396,11 @@ static int rtw89_fw_hdr_parser_v1(struct rtw89_dev *rtwdev, const u8 *fw, u32 le
section_info->addr = bin;
if (section_info->type == FWDL_SECURITY_SECTION_TYPE) {
section_info->mssc =
le32_get_bits(section->w2, FWSECTION_HDR_V1_W2_MSSC);
ret = __parse_security_section(rtwdev, info, section_info,
section, bin, &mssc_len);
bin, &mssc_len);
if (ret)
return ret;
} else {