[PATCH 01/12] mm: remove temporary variable on generic_file_direct_write()

[Namhyung Kim]

'end' shadows earlier one and is not necessary at all. Remove it
and use 'pos' instead. This removes following sparse warnings:

 mm/filemap.c:2180:24: warning: symbol 'end' shadows an earlier one
 mm/filemap.c:2132:25: originally declared here

Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxx>
---
 mm/filemap.c |    8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/mm/filemap.c b/mm/filemap.c
index 3d4df44..4a05bf1 100644
--- a/mm/filemap.c
+++ b/mm/filemap.c
@@ -2177,12 +2177,12 @@ generic_file_direct_write(struct kiocb *iocb, const struct iovec *iov,
 	}
 
 	if (written > 0) {
-		loff_t end = pos + written;
-		if (end > i_size_read(inode) && !S_ISBLK(inode->i_mode)) {
-			i_size_write(inode,  end);
+		pos += written;
+		if (pos > i_size_read(inode) && !S_ISBLK(inode->i_mode)) {
+			i_size_write(inode, pos);
 			mark_inode_dirty(inode);
 		}
-		*ppos = end;
+		*ppos = pos;
 	}
 out:
 	return written;
-- 
1.7.2.2

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