X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=fs%2Fext3%2Fbitmap.c;h=b9176eed98d1258518bd9cebfbbdb071baa458fc;hb=9f7dd93de07420b423336d5d0028959e94778ddb;hp=5b4ba3e246e60ebc72e7c538bf61453d29494a53;hpb=7079060f3e86ea4c1d4e9c1e356592ef9dcaaa1f;p=linux-2.6 diff --git a/fs/ext3/bitmap.c b/fs/ext3/bitmap.c index 5b4ba3e246..b9176eed98 100644 --- a/fs/ext3/bitmap.c +++ b/fs/ext3/bitmap.c @@ -8,7 +8,10 @@ */ #include -#include "bitmap.h" +#include +#include + +#ifdef EXT3FS_DEBUG static int nibblemap[] = {4, 3, 3, 2, 3, 2, 2, 1, 3, 2, 2, 1, 2, 1, 1, 0}; @@ -17,10 +20,13 @@ unsigned long ext3_count_free (struct buffer_head * map, unsigned int numchars) unsigned int i; unsigned long sum = 0; - if (!map) + if (!map) return (0); for (i = 0; i < numchars; i++) sum += nibblemap[map->b_data[i] & 0xf] + nibblemap[(map->b_data[i] >> 4) & 0xf]; return (sum); } + +#endif /* EXT3FS_DEBUG */ +