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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>
This commit is contained in:
Namhyung Kim 2010-10-26 14:21:58 -07:00 committed by Linus Torvalds
parent 68da336a14
commit 0116651c85
1 changed files with 4 additions and 4 deletions
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8
mm/filemap.c
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@ -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;