linux-kernel - [PATCH] Staging: rts5208: Coding style warnings fix for block comments

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Date:	Tue, 22 Sep 2015 00:30:02 +0530
From:	Punit Vara <punitvara@...il.com>
To:	gregkh@...uxfoundation.org
Cc:	joe@...ches.com, der.herr@...r.at, devel@...verdev.osuosl.org,
	linux-kernel@...r.kernel.org, Punit Vara <punitvara@...il.com>
Subject: [PATCH] Staging: rts5208: Coding style warnings fix for block comments

This patch is to the rtsx_transport.c that fixes up following warning
reported by checkpatch.pl :

-Block comments use * subsequent lines
-Block comments use a trailing */ on a separate line

Signed-off-by: Punit Vara <punitvara@...il.com>
---
 drivers/staging/rts5208/rtsx_transport.c | 27 ++++++++++++++++++---------
 1 file changed, 18 insertions(+), 9 deletions(-)

diff --git a/drivers/staging/rts5208/rtsx_transport.c b/drivers/staging/rts5208/rtsx_transport.c
index f27491e..118fe0e 100644
--- a/drivers/staging/rts5208/rtsx_transport.c
+++ b/drivers/staging/rts5208/rtsx_transport.c
@@ -36,7 +36,8 @@
  * For non-scatter-gather transfers, srb->request_buffer points to the
  * transfer buffer itself and srb->request_bufflen is the buffer's length.)
  * Update the *index and *offset variables so that the next copy will
- * pick up from where this one left off. */
+ * pick up from where this one left off.
+ */
 
 unsigned int rtsx_stor_access_xfer_buf(unsigned char *buffer,
 	unsigned int buflen, struct scsi_cmnd *srb, unsigned int *index,
@@ -44,8 +45,10 @@ unsigned int rtsx_stor_access_xfer_buf(unsigned char *buffer,
 {
 	unsigned int cnt;
 
-	/* If not using scatter-gather, just transfer the data directly.
-	 * Make certain it will fit in the available buffer space. */
+	/*
+	 * If not using scatter-gather, just transfer the data directly.
+	 * Make certain it will fit in the available buffer space.
+	 */
 	if (scsi_sg_count(srb) == 0) {
 		if (*offset >= scsi_bufflen(srb))
 			return 0;
@@ -58,22 +61,26 @@ unsigned int rtsx_stor_access_xfer_buf(unsigned char *buffer,
 					*offset, cnt);
 		*offset += cnt;
 
-	/* Using scatter-gather.  We have to go through the list one entry
+	/*
+	 * Using scatter-gather.  We have to go through the list one entry
 	 * at a time.  Each s-g entry contains some number of pages, and
 	 * each page has to be kmap()'ed separately.  If the page is already
 	 * in kernel-addressable memory then kmap() will return its address.
 	 * If the page is not directly accessible -- such as a user buffer
 	 * located in high memory -- then kmap() will map it to a temporary
-	 * position in the kernel's virtual address space. */
+	 * position in the kernel's virtual address space.
+	 */
 	} else {
 		struct scatterlist *sg =
 				(struct scatterlist *) scsi_sglist(srb)
 				+ *index;
 
-		/* This loop handles a single s-g list entry, which may
+		/*
+		 * This loop handles a single s-g list entry, which may
 		 * include multiple pages.  Find the initial page structure
 		 * and the starting offset within the page, and update
-		 * the *offset and *index values for the next loop. */
+		 * the *offset and *index values for the next loop.
+		 */
 		cnt = 0;
 		while (cnt < buflen && *index < scsi_sg_count(srb)) {
 			struct page *page = sg_page(sg) +
@@ -95,9 +102,11 @@ unsigned int rtsx_stor_access_xfer_buf(unsigned char *buffer,
 				++sg;
 			}
 
-			/* Transfer the data for all the pages in this
+			/*
+			 * Transfer the data for all the pages in this
 			 * s-g entry.  For each page: call kmap(), do the
-			 * transfer, and call kunmap() immediately after. */
+			 * transfer, and call kunmap() immediately after.
+			 */
 			while (sglen > 0) {
 				unsigned int plen = min(sglen, (unsigned int)
 						PAGE_SIZE - poff);
-- 
2.5.2

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