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authorNamhyung Kim <namhyung@gmail.com>2010-10-26 14:21:58 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2010-10-26 16:52:09 -0700
commit0116651c85e671a693dd2f56e95dd651f746c973 (patch)
treed09f274105bc756b5fbd09dcb55302c0191e7e74
parent68da336a14e16c2de95e987f3200995b707d7038 (diff)
downloadvexpress-lsk-0116651c85e671a693dd2f56e95dd651f746c973.tar.gz
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>
-rw-r--r--mm/filemap.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/mm/filemap.c b/mm/filemap.c
index 33f81252a74..75572b5f237 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;