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Date: Thu, 30 Sep 2010 12:50:10 +0900 From: Namhyung Kim <namhyung@...il.com> To: Andrew Morton <akpm@...ux-foundation.org>, linux-mm@...ck.org Cc: linux-kernel@...r.kernel.org Subject: [PATCH 01/12] 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@...il.com> --- 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 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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