brcmfmac: remove set but not used variable 'mpnum','nsp','nmp'

Fixes gcc '-Wunused-but-set-variable' warning:

drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c: In function brcmf_chip_dmp_get_regaddr:
drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c:790:5: warning: variable mpnum set but not used [-Wunused-but-set-variable]
drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c: In function brcmf_chip_dmp_erom_scan:
drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c:866:10: warning: variable nsp set but not used [-Wunused-but-set-variable]
drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c: In function brcmf_chip_dmp_erom_scan:
drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c:866:5: warning: variable nmp set but not used [-Wunused-but-set-variable]

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: zhengbin <zhengbin13@huawei.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c
index dd586a96b57a6ef98244f062aa981e656e9da73b..a795d781b4c5e7a7f3683c022af85a600d641230 100644 (file)
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c
@@ -778,7 +778,6 @@ static int brcmf_chip_dmp_get_regaddr(struct brcmf_chip_priv *ci, u32 *eromaddr,
 {
        u8 desc;
        u32 val, szdesc;
-       u8 mpnum = 0;
        u8 stype, sztype, wraptype;
 
        *regbase = 0;
@@ -786,7 +785,6 @@ static int brcmf_chip_dmp_get_regaddr(struct brcmf_chip_priv *ci, u32 *eromaddr,
 
        val = brcmf_chip_dmp_get_desc(ci, eromaddr, &desc);
        if (desc == DMP_DESC_MASTER_PORT) {
-               mpnum = (val & DMP_MASTER_PORT_NUM) >> DMP_MASTER_PORT_NUM_S;
                wraptype = DMP_SLAVE_TYPE_MWRAP;
        } else if (desc == DMP_DESC_ADDRESS) {
                /* revert erom address */
@@ -854,7 +852,7 @@ int brcmf_chip_dmp_erom_scan(struct brcmf_chip_priv *ci)
        u8 desc_type = 0;
        u32 val;
        u16 id;
-       u8 nmp, nsp, nmw, nsw, rev;
+       u8 nmw, nsw, rev;
        u32 base, wrap;
        int err;
 
@@ -880,8 +878,6 @@ int brcmf_chip_dmp_erom_scan(struct brcmf_chip_priv *ci)
                        return -EFAULT;
 
                /* only look at cores with master port(s) */
-               nmp = (val & DMP_COMP_NUM_MPORT) >> DMP_COMP_NUM_MPORT_S;
-               nsp = (val & DMP_COMP_NUM_SPORT) >> DMP_COMP_NUM_SPORT_S;
                nmw = (val & DMP_COMP_NUM_MWRAP) >> DMP_COMP_NUM_MWRAP_S;
                nsw = (val & DMP_COMP_NUM_SWRAP) >> DMP_COMP_NUM_SWRAP_S;
                rev = (val & DMP_COMP_REVISION) >> DMP_COMP_REVISION_S;