linux-kernel - [PATCH 10/12] making the kernel -Wshadow clean

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Message-Id: <200607301842.56405.jesper.juhl@gmail.com>
Date:	Sun, 30 Jul 2006 18:42:56 +0200
From:	Jesper Juhl <jesper.juhl@...il.com>
To:	linux-kernel@...r.kernel.org
Cc:	Jesper Juhl <jesper.juhl@...il.com>, Andrew Morton <akpm@...l.org>
Subject: [PATCH 10/12] making the kernel -Wshadow clean - mm/truncate.c

Fix -Wshadow warnings in mm/truncate.c


Signed-off-by: Jesper Juhl <jesper.juhl@...il.com>
---

 mm/truncate.c |   24 ++++++++++++------------
 1 files changed, 12 insertions(+), 12 deletions(-)

--- linux-2.6.18-rc2-git7-orig/mm/truncate.c	2006-07-29 14:57:27.000000000 +0200
+++ linux-2.6.18-rc2-git7/mm/truncate.c	2006-07-30 06:48:27.000000000 +0200
@@ -127,15 +127,15 @@ void truncate_inode_pages_range(struct a
 	       pagevec_lookup(&pvec, mapping, next, PAGEVEC_SIZE)) {
 		for (i = 0; i < pagevec_count(&pvec); i++) {
 			struct page *page = pvec.pages[i];
-			pgoff_t page_index = page->index;
+			pgoff_t page_idx = page->index;
 
-			if (page_index > end) {
-				next = page_index;
+			if (page_idx > end) {
+				next = page_idx;
 				break;
 			}
 
-			if (page_index > next)
-				next = page_index;
+			if (page_idx > next)
+				next = page_idx;
 			next++;
 			if (TestSetPageLocked(page))
 				continue;
@@ -298,7 +298,7 @@ int invalidate_inode_pages2_range(struct
 			min(end - next, (pgoff_t)PAGEVEC_SIZE - 1) + 1)) {
 		for (i = 0; !ret && i < pagevec_count(&pvec); i++) {
 			struct page *page = pvec.pages[i];
-			pgoff_t page_index;
+			pgoff_t page_idx;
 			int was_dirty;
 
 			lock_page(page);
@@ -306,11 +306,11 @@ int invalidate_inode_pages2_range(struct
 				unlock_page(page);
 				continue;
 			}
-			page_index = page->index;
-			next = page_index + 1;
+			page_idx = page->index;
+			next = page_idx + 1;
 			if (next == 0)
 				wrapped = 1;
-			if (page_index > end) {
+			if (page_idx > end) {
 				unlock_page(page);
 				break;
 			}
@@ -321,8 +321,8 @@ int invalidate_inode_pages2_range(struct
 					 * Zap the rest of the file in one hit.
 					 */
 					unmap_mapping_range(mapping,
-					   (loff_t)page_index<<PAGE_CACHE_SHIFT,
-					   (loff_t)(end - page_index + 1)
+					   (loff_t)page_idx<<PAGE_CACHE_SHIFT,
+					   (loff_t)(end - page_idx + 1)
 							<< PAGE_CACHE_SHIFT,
 					    0);
 					did_range_unmap = 1;
@@ -331,7 +331,7 @@ int invalidate_inode_pages2_range(struct
 					 * Just zap this page
 					 */
 					unmap_mapping_range(mapping,
-					  (loff_t)page_index<<PAGE_CACHE_SHIFT,
+					  (loff_t)page_idx<<PAGE_CACHE_SHIFT,
 					  PAGE_CACHE_SIZE, 0);
 				}
 			}



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