mm: remove temporary variable on generic_file_direct_write()

'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@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 4 insertions, 4 deletions

diff --git a/mm/filemap.c b/mm/filemap.c
index 33f81252a744..75572b5f2374 100644
--- a/mm/filemap.c
+++ b/mm/filemap.c
@@ -2193,12 +2193,12 @@ 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;