staging: rtl8192e: renamed variable HTFilterMCSRate

Coding style issue, checkpatch Avoid CamelCase,
rename it. HTFilterMCSRate -> ht_filter_mcs_rate
Signed-off-by: Gary Rookard <garyrookard@fastmail.org>
Link: https://lore.kernel.org/r/20231216125303.3404-5-garyrookard@fastmail.orgSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8192e/rtl819x_HTProc.c

@@ -397,7 +397,7 @@ u8 ht_get_highest_mcs_rate(struct rtllib_device *ieee, u8 *pMCSRateSet,
 	return mcsRate | 0x80;
 }
 
-static u8 HTFilterMCSRate(struct rtllib_device *ieee, u8 *pSupportMCS,
+static u8 ht_filter_mcs_rate(struct rtllib_device *ieee, u8 *pSupportMCS,
 			  u8 *pOperateMCS)
 {
 	u8 i;
@@ -490,7 +490,7 @@ void ht_on_assoc_rsp(struct rtllib_device *ieee)
 
 	ht_iot_act_determine_ra_func(ieee, ((pPeerHTCap->MCS[1]) != 0));
 
-	HTFilterMCSRate(ieee, pPeerHTCap->MCS, ieee->dot11ht_oper_rate_set);
+	ht_filter_mcs_rate(ieee, pPeerHTCap->MCS, ieee->dot11ht_oper_rate_set);
 
 	pMcsFilter = MCS_FILTER_ALL;
 	ieee->HTHighestOperaRate = ht_get_highest_mcs_rate(ieee,