Commit 66f1991b authored by Andy Shevchenko's avatar Andy Shevchenko Committed by Linus Torvalds
Browse files

lib/bitmap.c: use hex_to_bin() 



Signed-off-by: default avatarAndy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 1fa7e547

lib/bitmap.c

+1 −2
Original line number Diff line number Diff line
@@ -359,7 +359,6 @@ EXPORT_SYMBOL(bitmap_find_next_zero_area); 


#define CHUNKSZ				32

#define nbits_to_hold_value(val)	fls(val)

#define unhex(c)			(isdigit(c) ? (c - '0') : (toupper(c) - 'A' + 10))

#define BASEDEC 10		/* fancier cpuset lists input in decimal */



/**
@@ -466,7 +465,7 @@ int __bitmap_parse(const char *buf, unsigned int buflen, 
			if (chunk & ~((1UL << (CHUNKSZ - 4)) - 1))

				return -EOVERFLOW;



			chunk = (chunk << 4) | unhex(c);

			chunk = (chunk << 4) | hex_to_bin(c);

			ndigits++; totaldigits++;

		}

		if (ndigits == 0)