From c4596435404976b0ded9cdf18b456ca2e1408ddd Mon Sep 17 00:00:00 2001 From: Lai Jiangshan Date: Sat, 18 Oct 2008 20:28:21 -0700 Subject: bitmask: remove bitmap_scnprintf_len() bitmap_scnprintf_len() is not used now, so we remove it. Otherwise we have to maintain it and make its return value always equal to bitmap_scnprintf()'s return value. Signed-off-by: Lai Jiangshan Cc: Alexey Dobriyan Cc: Paul Menage Cc: Paul Jackson Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- lib/bitmap.c | 11 ----------- 1 file changed, 11 deletions(-) (limited to 'lib/bitmap.c') diff --git a/lib/bitmap.c b/lib/bitmap.c index 06fb57c86de..482df94ea21 100644 --- a/lib/bitmap.c +++ b/lib/bitmap.c @@ -315,17 +315,6 @@ int bitmap_scnprintf(char *buf, unsigned int buflen, } EXPORT_SYMBOL(bitmap_scnprintf); -/** - * bitmap_scnprintf_len - return buffer length needed to convert - * bitmap to an ASCII hex string - * @nr_bits: number of bits to be converted - */ -int bitmap_scnprintf_len(unsigned int nr_bits) -{ - unsigned int nr_nibbles = ALIGN(nr_bits, 4) / 4; - return nr_nibbles + ALIGN(nr_nibbles, CHUNKSZ / 4) / (CHUNKSZ / 4) - 1; -} - /** * __bitmap_parse - convert an ASCII hex string into a bitmap. * @buf: pointer to buffer containing string. -- cgit v1.2.3