Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

Pull SCSI updates from James Bottomley:
 "This is mostly updates of the usual suspects: lpfc, qla2xxx, hisi_sas,
  megaraid_sas, zfcp and a host of minor updates.

  The major driver change here is the elimination of the block based
  cciss driver in favour of the SCSI based hpsa driver (which now drives
  all the legacy cases cciss used to be required for). Plus a reset
  handler clean up and the redo of the SAS SMP handler to use bsg lib"

* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (279 commits)
  scsi: scsi-mq: Always unprepare before requeuing a request
  scsi: Show .retries and .jiffies_at_alloc in debugfs
  scsi: Improve requeuing behavior
  scsi: Call scsi_initialize_rq() for filesystem requests
  scsi: qla2xxx: Reset the logo flag, after target re-login.
  scsi: qla2xxx: Fix slow mem alloc behind lock
  scsi: qla2xxx: Clear fc4f_nvme flag
  scsi: qla2xxx: add missing includes for qla_isr
  scsi: qla2xxx: Fix an integer overflow in sysfs code
  scsi: aacraid: report -ENOMEM to upper layer from aac_convert_sgraw2()
  scsi: aacraid: get rid of one level of indentation
  scsi: aacraid: fix indentation errors
  scsi: storvsc: fix memory leak on ring buffer busy
  scsi: scsi_transport_sas: switch to bsg-lib for SMP passthrough
  scsi: smartpqi: remove the smp_handler stub
  scsi: hpsa: remove the smp_handler stub
  scsi: bsg-lib: pass the release callback through bsg_setup_queue
  scsi: Rework handling of scsi_device.vpd_pg8[03]
  scsi: Rework the code for caching Vital Product Data (VPD)
  scsi: rcu: Introduce rcu_swap_protected()
  ...

1 files changed, 15 insertions, 25 deletions

diff --git a/drivers/scsi/megaraid/megaraid_sas_fp.c b/drivers/scsi/megaraid/megaraid_sas_fp.c
index 62affa76133d..ecc699a65bac 100644
--- a/drivers/scsi/megaraid/megaraid_sas_fp.c
+++ b/drivers/scsi/megaraid/megaraid_sas_fp.c
@@ -67,16 +67,6 @@ MODULE_PARM_DESC(lb_pending_cmds, "Change raid-1 load balancing outstanding "
 #define ABS_DIFF(a, b)   (((a) > (b)) ? ((a) - (b)) : ((b) - (a)))
 #define MR_LD_STATE_OPTIMAL 3
 
-#ifdef FALSE
-#undef FALSE
-#endif
-#define FALSE 0
-
-#ifdef TRUE
-#undef TRUE
-#endif
-#define TRUE 1
-
 #define SPAN_ROW_SIZE(map, ld, index_) (MR_LdSpanPtrGet(ld, index_, map)->spanRowSize)
 #define SPAN_ROW_DATA_SIZE(map_, ld, index_)   (MR_LdSpanPtrGet(ld, index_, map)->spanRowDataSize)
 #define SPAN_INVALID  0xff
@@ -709,7 +699,7 @@ static u8 mr_spanset_get_phy_params(struct megasas_instance *instance, u32 ld,
 	u32     pd, arRef, r1_alt_pd;
 	u8      physArm, span;
 	u64     row;
-	u8	retval = TRUE;
+	u8	retval = true;
 	u64	*pdBlock = &io_info->pdBlock;
 	__le16	*pDevHandle = &io_info->devHandle;
 	u8	*pPdInterface = &io_info->pd_interface;
@@ -727,7 +717,7 @@ static u8 mr_spanset_get_phy_params(struct megasas_instance *instance, u32 ld,
 	if (raid->level == 6) {
 		logArm = get_arm_from_strip(instance, ld, stripRow, map);
 		if (logArm == -1U)
-			return FALSE;
+			return false;
 		rowMod = mega_mod64(row, SPAN_ROW_SIZE(map, ld, span));
 		armQ = SPAN_ROW_SIZE(map, ld, span) - 1 - rowMod;
 		arm = armQ + 1 + logArm;
@@ -738,7 +728,7 @@ static u8 mr_spanset_get_phy_params(struct megasas_instance *instance, u32 ld,
 		/* Calculate the arm */
 		physArm = get_arm(instance, ld, span, stripRow, map);
 	if (physArm == 0xFF)
-		return FALSE;
+		return false;
 
 	arRef       = MR_LdSpanArrayGet(ld, span, map);
 	pd          = MR_ArPdGet(arRef, physArm, map);
@@ -812,7 +802,7 @@ u8 MR_GetPhyParams(struct megasas_instance *instance, u32 ld, u64 stripRow,
 	u32         pd, arRef, r1_alt_pd;
 	u8          physArm, span;
 	u64         row;
-	u8	    retval = TRUE;
+	u8	    retval = true;
 	u64	    *pdBlock = &io_info->pdBlock;
 	__le16	    *pDevHandle = &io_info->devHandle;
 	u8	    *pPdInterface = &io_info->pd_interface;
@@ -829,7 +819,7 @@ u8 MR_GetPhyParams(struct megasas_instance *instance, u32 ld, u64 stripRow,
 		u32 rowMod, armQ, arm;
 
 		if (raid->rowSize == 0)
-			return FALSE;
+			return false;
 		/* get logical row mod */
 		rowMod = mega_mod64(row, raid->rowSize);
 		armQ = raid->rowSize-1-rowMod; /* index of Q drive */
@@ -839,7 +829,7 @@ u8 MR_GetPhyParams(struct megasas_instance *instance, u32 ld, u64 stripRow,
 		physArm = (u8)arm;
 	} else  {
 		if (raid->modFactor == 0)
-			return FALSE;
+			return false;
 		physArm = MR_LdDataArmGet(ld,  mega_mod64(stripRow,
 							  raid->modFactor),
 					  map);
@@ -851,7 +841,7 @@ u8 MR_GetPhyParams(struct megasas_instance *instance, u32 ld, u64 stripRow,
 	} else {
 		span = (u8)MR_GetSpanBlock(ld, row, pdBlock, map);
 		if (span == SPAN_INVALID)
-			return FALSE;
+			return false;
 	}
 
 	/* Get the array on which this span is present */
@@ -954,7 +944,7 @@ MR_BuildRaidContext(struct megasas_instance *instance,
 	 */
 	if (raid->rowDataSize == 0) {
 		if (MR_LdSpanPtrGet(ld, 0, map)->spanRowDataSize == 0)
-			return FALSE;
+			return false;
 		else if (instance->UnevenSpanSupport) {
 			io_info->IoforUnevenSpan = 1;
 		} else {
@@ -963,7 +953,7 @@ MR_BuildRaidContext(struct megasas_instance *instance,
 				"rowDataSize = 0x%0x,"
 				"but there is _NO_ UnevenSpanSupport\n",
 				MR_LdSpanPtrGet(ld, 0, map)->spanRowDataSize);
-			return FALSE;
+			return false;
 		}
 	}
 
@@ -988,7 +978,7 @@ MR_BuildRaidContext(struct megasas_instance *instance,
 			dev_info(&instance->pdev->dev, "return from %s %d."
 				"Send IO w/o region lock.\n",
 				__func__, __LINE__);
-			return FALSE;
+			return false;
 		}
 
 		if (raid->spanDepth == 1) {
@@ -1004,7 +994,7 @@ MR_BuildRaidContext(struct megasas_instance *instance,
 				(unsigned long long)start_row,
 				(unsigned long long)start_strip,
 				(unsigned long long)endStrip);
-			return FALSE;
+			return false;
 		}
 		io_info->start_span	= startlba_span;
 		io_info->start_row	= start_row;
@@ -1038,7 +1028,7 @@ MR_BuildRaidContext(struct megasas_instance *instance,
 					       raid->capability.
 					       fpWriteAcrossStripe));
 	} else
-		io_info->fpOkForIo = FALSE;
+		io_info->fpOkForIo = false;
 
 	if (numRows == 1) {
 		/* single-strip IOs can always lock only the data needed */
@@ -1124,7 +1114,7 @@ MR_BuildRaidContext(struct megasas_instance *instance,
 					pRAID_Context, map);
 		/* If IO on an invalid Pd, then FP is not possible.*/
 		if (io_info->devHandle == MR_DEVHANDLE_INVALID)
-			io_info->fpOkForIo = FALSE;
+			io_info->fpOkForIo = false;
 		return retval;
 	} else if (isRead) {
 		uint stripIdx;
@@ -1138,10 +1128,10 @@ MR_BuildRaidContext(struct megasas_instance *instance,
 				    start_strip + stripIdx, ref_in_start_stripe,
 				    io_info, pRAID_Context, map);
 			if (!retval)
-				return TRUE;
+				return true;
 		}
 	}
-	return TRUE;
+	return true;
 }
 
 /*