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authorAndi Kleen <andi@firstfloor.org>2010-08-09 20:19:03 -0400
committerLinus Torvalds <torvalds@linux-foundation.org>2010-08-09 23:44:58 -0400
commit4e60c86bd9e5a7110ed28874d0b6592186550ae8 (patch)
tree9fb60e9f49b44b293a0c0c7d9f40e1a354a22b5a /mm/filemap.c
parent627295e492638936e76f3d8fcb1e0a3367b88341 (diff)
gcc-4.6: mm: fix unused but set warnings
No real bugs, just some dead code and some fixups. Signed-off-by: Andi Kleen <ak@linux.intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/filemap.c')
-rw-r--r--mm/filemap.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/mm/filemap.c b/mm/filemap.c
index 20e5642e9f9f..3d4df44e4221 100644
--- a/mm/filemap.c
+++ b/mm/filemap.c
@@ -2238,14 +2238,12 @@ static ssize_t generic_perform_write(struct file *file,
2238 2238
2239 do { 2239 do {
2240 struct page *page; 2240 struct page *page;
2241 pgoff_t index; /* Pagecache index for current page */
2242 unsigned long offset; /* Offset into pagecache page */ 2241 unsigned long offset; /* Offset into pagecache page */
2243 unsigned long bytes; /* Bytes to write to page */ 2242 unsigned long bytes; /* Bytes to write to page */
2244 size_t copied; /* Bytes copied from user */ 2243 size_t copied; /* Bytes copied from user */
2245 void *fsdata; 2244 void *fsdata;
2246 2245
2247 offset = (pos & (PAGE_CACHE_SIZE - 1)); 2246 offset = (pos & (PAGE_CACHE_SIZE - 1));
2248 index = pos >> PAGE_CACHE_SHIFT;
2249 bytes = min_t(unsigned long, PAGE_CACHE_SIZE - offset, 2247 bytes = min_t(unsigned long, PAGE_CACHE_SIZE - offset,
2250 iov_iter_count(i)); 2248 iov_iter_count(i));
2251 2249