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Commit b8ab70b0 authored by Matthias Beyer's avatar Matthias Beyer Committed by Greg Kroah-Hartman
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Staging: bcm: Qos.c: Replaced do-while(0) breaks with continue 



This patch replaces the do-while(0); loop which is used for breaking if
a check fails by using the `continue` statement. This saves one
indentation level.

Signed-off-by: default avatarMatthias Beyer <mail@beyermatthias.de>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 81797eaf

drivers/staging/bcm/Qos.c

+46 −49
Original line number Diff line number Diff line
@@ -501,16 +501,15 @@ USHORT ClassifyPacket(struct bcm_mini_adapter *Adapter, struct sk_buff *skb) 
		 * Iterate through all classifiers which are already in order of priority

		 * to classify the packet until match found

		 */

		do {

		if (false == Adapter->astClassifierTable[uiLoopIndex].bUsed) {

			bClassificationSucceed = false;

				break;

			continue;

		}

		BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV4_DBG, DBG_LVL_ALL,  "Adapter->PackInfo[%d].bvalid=True\n", uiLoopIndex);



		if (0 == Adapter->astClassifierTable[uiLoopIndex].ucDirection) {

			bClassificationSucceed = false; /* cannot be processed for classification. */

				break;	/* it is a down link connection */

			continue;	/* it is a down link connection */

		}



		pstClassifierRule = &Adapter->astClassifierTable[uiLoopIndex];
@@ -518,7 +517,7 @@ USHORT ClassifyPacket(struct bcm_mini_adapter *Adapter, struct sk_buff *skb) 
		uiSfIndex = SearchSfid(Adapter, pstClassifierRule->ulSFID);

		if (uiSfIndex >= NO_OF_QUEUES) {

			BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV4_DBG, DBG_LVL_ALL,  "Queue Not Valid. SearchSfid for this classifier Failed\n");

				break;

			continue;

		}



		if (Adapter->PackInfo[uiSfIndex].bEthCSSupport) {
@@ -526,7 +525,7 @@ USHORT ClassifyPacket(struct bcm_mini_adapter *Adapter, struct sk_buff *skb) 
			if (eEthUnsupportedFrame == stEthCsPktInfo.eNwpktEthFrameType) {

				BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV4_DBG, DBG_LVL_ALL, " ClassifyPacket : Packet Not a Valid Supported Ethernet Frame\n");

				bClassificationSucceed = false;

					break;

				continue;

			}
@@ -536,13 +535,13 @@ USHORT ClassifyPacket(struct bcm_mini_adapter *Adapter, struct sk_buff *skb) 


			if (!bClassificationSucceed) {

				BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV4_DBG, DBG_LVL_ALL,  "ClassifyPacket : Ethernet CS Classification Failed\n");

					break;

				continue;

			}

		} else { /* No ETH Supported on this SF */

			if (eEthOtherFrame != stEthCsPktInfo.eNwpktEthFrameType) {

				BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV4_DBG, DBG_LVL_ALL, " ClassifyPacket : Packet Not a 802.3 Ethernet Frame... hence not allowed over non-ETH CS SF\n");

				bClassificationSucceed = false;

					break;

				continue;

			}

		}
@@ -553,7 +552,7 @@ USHORT ClassifyPacket(struct bcm_mini_adapter *Adapter, struct sk_buff *skb) 
			if (stEthCsPktInfo.eNwpktIPFrameType == eNonIPPacket) {

				BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV4_DBG, DBG_LVL_ALL, " ClassifyPacket : Packet is Not an IP Packet\n");

				bClassificationSucceed = false;

					break;

				continue;

			}

			BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV4_DBG, DBG_LVL_ALL, "Dump IP Header :\n");

			DumpFullPacket((PUCHAR)pIpHeader, 20);
@@ -563,8 +562,6 @@ USHORT ClassifyPacket(struct bcm_mini_adapter *Adapter, struct sk_buff *skb) 
			else if (stEthCsPktInfo.eNwpktIPFrameType == eIPv6Packet)

				bClassificationSucceed = IpVersion6(Adapter, pIpHeader, pstClassifierRule);

		}



		} while (0);

	}



	if (bClassificationSucceed == TRUE) {