staging: wilc1000: coreconfigurator.c: use kmalloc instead of WILC_MALLOC

The kmalloc is used to handle host interface message within kernel thread.
The manipulation of host interface message is not called on IRQ context
and I could not find any spinlock inside function.

Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/wilc1000/coreconfigurator.c b/drivers/staging/wilc1000/coreconfigurator.c
index 2004487..fd89914 100644 (file)
--- a/drivers/staging/wilc1000/coreconfigurator.c
+++ b/drivers/staging/wilc1000/coreconfigurator.c
@@ -800,7 +800,7 @@ s32 ParseNetworkInfo(u8 *pu8MsgBuffer, tstrNetworkInfo **ppstrNetworkInfo)
                u32 u32Tsf_Lo;
                u32 u32Tsf_Hi;
 
-               pstrNetworkInfo = WILC_MALLOC(sizeof(tstrNetworkInfo));
+               pstrNetworkInfo = kmalloc(sizeof(tstrNetworkInfo), GFP_KERNEL);
                memset((void *)(pstrNetworkInfo), 0, sizeof(tstrNetworkInfo));
 
                pstrNetworkInfo->s8rssi = pu8WidVal[0];
@@ -850,7 +850,7 @@ s32 ParseNetworkInfo(u8 *pu8MsgBuffer, tstrNetworkInfo **ppstrNetworkInfo)
                u16IEsLen = u16RxLen - (MAC_HDR_LEN + TIME_STAMP_LEN + BEACON_INTERVAL_LEN + CAP_INFO_LEN);
 
                if (u16IEsLen > 0) {
-                       pstrNetworkInfo->pu8IEs = WILC_MALLOC(u16IEsLen);
+                       pstrNetworkInfo->pu8IEs = kmalloc(u16IEsLen, GFP_KERNEL);
                        memset((void *)(pstrNetworkInfo->pu8IEs), 0, u16IEsLen);
 
                        memcpy(pstrNetworkInfo->pu8IEs, pu8IEs, u16IEsLen);
@@ -917,7 +917,7 @@ s32 ParseAssocRespInfo(u8 *pu8Buffer, u32 u32BufferLen,
        u8 *pu8IEs = 0;
        u16 u16IEsLen = 0;
 
-       pstrConnectRespInfo = WILC_MALLOC(sizeof(tstrConnectRespInfo));
+       pstrConnectRespInfo = kmalloc(sizeof(tstrConnectRespInfo), GFP_KERNEL);
        memset((void *)(pstrConnectRespInfo), 0, sizeof(tstrConnectRespInfo));
 
        /* u16AssocRespLen = pu8Buffer[0]; */
@@ -937,7 +937,7 @@ s32 ParseAssocRespInfo(u8 *pu8Buffer, u32 u32BufferLen,
                pu8IEs = &pu8Buffer[CAP_INFO_LEN + STATUS_CODE_LEN + AID_LEN];
                u16IEsLen = u16AssocRespLen - (CAP_INFO_LEN + STATUS_CODE_LEN + AID_LEN);
 
-               pstrConnectRespInfo->pu8RespIEs = WILC_MALLOC(u16IEsLen);
+               pstrConnectRespInfo->pu8RespIEs = kmalloc(u16IEsLen, GFP_KERNEL);
                memset((void *)(pstrConnectRespInfo->pu8RespIEs), 0, u16IEsLen);
 
                memcpy(pstrConnectRespInfo->pu8RespIEs, pu8IEs, u16IEsLen);
@@ -1006,7 +1006,8 @@ s32 ParseSurveyResults(u8 ppu8RcvdSiteSurveyResults[][MAX_SURVEY_RESULT_FRAG_SIZ
                }
        }
 
-       pstrSurveyResults = WILC_MALLOC(u32SurveyResultsCount * sizeof(wid_site_survey_reslts_s));
+       pstrSurveyResults = kmalloc_array(u32SurveyResultsCount,
+                               sizeof(wid_site_survey_reslts_s), GFP_KERNEL);
        if (pstrSurveyResults == NULL) {
                u32SurveyResultsCount = 0;
                WILC_ERRORREPORT(s32Error, WILC_NO_MEM);