Messages in this thread Patch in this message | | | Date | Tue, 10 Oct 2006 23:18:05 -0700 | From | Andrew Morton <> | Subject | [patch 5/6] generic_file_buffered_write(): max_len cleanup |
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From: Andrew Morton <akpm@osdl.org>
More dirty code.
Signed-off-by: Andrew Morton <akpm@osdl.org> ---
mm/filemap.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-)
diff -puN mm/filemap.c~generic_file_buffered_write-max_len-cleanup mm/filemap.c --- a/mm/filemap.c~generic_file_buffered_write-max_len-cleanup +++ a/mm/filemap.c @@ -2090,7 +2090,6 @@ generic_file_buffered_write(struct kiocb do { pgoff_t index; /* Pagecache index for current page */ unsigned long offset; /* Offset into pagecache page */ - unsigned long maxlen; /* Bytes remaining in current iovec */ size_t bytes; /* Bytes to write to page */ size_t copied; /* Bytes copied from user */ @@ -2100,9 +2099,7 @@ generic_file_buffered_write(struct kiocb if (bytes > count) bytes = count; - maxlen = cur_iov->iov_len - iov_offset; - if (maxlen > bytes) - maxlen = bytes; + bytes = min(cur_iov->iov_len - iov_offset, bytes); /* * Bring in the user page that we will copy from _first_. _ - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.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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