mptfusion: simplify rounding

Rounding up to a multiple of 4 should be done using the ALIGN macro. As a bonus, this also makes the generated code smaller. In GetIocFacts(), sz is assigned to a few lines below without being read in the meantime, so it is ok that it doesn't end up with the same value as facts->FWImageSize. Signed-off-by: Rasmus Villemoes <[email protected]> Reviewed-by: Joe Lawrence <[email protected]> Signed-off-by: Christoph Hellwig <[email protected]>
lucamilanesio · Sep 16, 2014 · f6e495a · f6e495a
1 parent 84e32a0
commit f6e495a
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Showing 2 changed files with 2 additions and 12 deletions.
diff --git a/drivers/message/fusion/mptbase.c b/drivers/message/fusion/mptbase.c
@@ -3172,12 +3172,7 @@ GetIocFacts(MPT_ADAPTER *ioc, int sleepFlag, int reason)
 			facts->FWImageSize = le32_to_cpu(facts->FWImageSize);
 		}
 
-		sz = facts->FWImageSize;
-		if ( sz & 0x01 )
-			sz += 1;
-		if ( sz & 0x02 )
-			sz += 2;
-		facts->FWImageSize = sz;
+		facts->FWImageSize = ALIGN(facts->FWImageSize, 4);
 
 		if (!facts->RequestFrameSize) {
 			/*  Something is wrong!  */

diff --git a/drivers/message/fusion/mptctl.c b/drivers/message/fusion/mptctl.c
@@ -1741,12 +1741,7 @@ mptctl_replace_fw (unsigned long arg)
 
 	/* Allocate memory for the new FW image
 	 */
-	newFwSize = karg.newImageSize;
-
-	if (newFwSize & 0x01)
-		newFwSize += 1;
-	if (newFwSize & 0x02)
-		newFwSize += 2;
+	newFwSize = ALIGN(karg.newImageSize, 4);
 
 	mpt_alloc_fw_memory(ioc, newFwSize);
 	if (ioc->cached_fw == NULL)