Staging: bcm: PHSModule.c: Replaced member accessing with variable in PhsDeletePHSRule()

Signed-off-by: Matthias Beyer <mail@beyermatthias.de>
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/bcm/PHSModule.c b/drivers/staging/bcm/PHSModule.c
index f726f2e..55421ef 100644 (file)
--- a/drivers/staging/bcm/PHSModule.c
+++ b/drivers/staging/bcm/PHSModule.c
@@ -499,6 +499,7 @@ ULONG PhsDeletePHSRule(IN void *pvContext,
        struct bcm_phs_classifier_table *pstClassifierRulesTable = NULL;
        struct bcm_mini_adapter *Adapter = GET_BCM_ADAPTER(gblpnetdev);
        struct bcm_phs_extension *pDeviceExtension = (struct bcm_phs_extension *)pvContext;
+       struct bcm_phs_classifier_entry *curr_entry;
 
        BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, PHS_DISPATCH, DBG_LVL_ALL,
                        "======>\n");
@@ -517,16 +518,17 @@ ULONG PhsDeletePHSRule(IN void *pvContext,
                pstClassifierRulesTable = pstServiceFlowEntry->pstClassifierTable;
                if (pstClassifierRulesTable) {
                        for (nClsidIndex = 0; nClsidIndex < MAX_PHSRULE_PER_SF; nClsidIndex++) {
-                               if (pstClassifierRulesTable->stActivePhsRulesList[nClsidIndex].bUsed && pstClassifierRulesTable->stActivePhsRulesList[nClsidIndex].pstPhsRule) {
-                                       if (pstClassifierRulesTable->stActivePhsRulesList[nClsidIndex].pstPhsRule->u8PHSI == u8PHSI) {
+                               curr_entry = &pstClassifierRulesTable->stActivePhsRulesList[nClsidIndex];
+                               if (curr_entry->bUsed && curr_entry->pstPhsRule) {
+                                       if (curr_entry->pstPhsRule->u8PHSI == u8PHSI) {
 
-                                               if (pstClassifierRulesTable->stActivePhsRulesList[nClsidIndex].pstPhsRule->u8RefCnt)
-                                                       pstClassifierRulesTable->stActivePhsRulesList[nClsidIndex].pstPhsRule->u8RefCnt--;
+                                               if (curr_entry->pstPhsRule->u8RefCnt)
+                                                       curr_entry->pstPhsRule->u8RefCnt--;
 
-                                               if (0 == pstClassifierRulesTable->stActivePhsRulesList[nClsidIndex].pstPhsRule->u8RefCnt)
-                                                       kfree(pstClassifierRulesTable->stActivePhsRulesList[nClsidIndex].pstPhsRule);
+                                               if (0 == curr_entry->pstPhsRule->u8RefCnt)
+                                                       kfree(curr_entry->pstPhsRule);
 
-                                               memset(&pstClassifierRulesTable->stActivePhsRulesList[nClsidIndex],
+                                               memset(curr_entry,
                                                       0,
                                                       sizeof(struct bcm_phs_classifier_entry));
                                        }