More clean up

[yaffs2.git] / direct / yaffs_hweight.c

diff --git a/direct/yaffs_hweight.c b/direct/yaffs_hweight.c
index 7e2c250a598138d59a904af52d94c0d02c61fa51..89d7f842a7b56e29e44265550ed67905c1a5be7a 100644 (file)
--- a/direct/yaffs_hweight.c
+++ b/direct/yaffs_hweight.c
@@ -38,16 +38,15 @@ static const char yaffs_count_bits_table[256] = {
 
 int yaffs_hweight8(u8 x)
 {
-       int ret_val;
-       ret_val = yaffs_count_bits_table[x];
-       return ret_val;
+       return yaffs_count_bits_table[x];
 }
 
 int yaffs_hweight32(u32 x)
 {
-       return yaffs_hweight8(x & 0xff) +
-               yaffs_hweight8((x >> 8) & 0xff) +
-               yaffs_hweight8((x >> 16) & 0xff) +
-               yaffs_hweight8((x >> 24) & 0xff);
+       return 
+               yaffs_count_bits_table[x & 0xff] +
+               yaffs_count_bits_table[(x>>8) & 0xff] +
+               yaffs_count_bits_table[(x>>16) & 0xff] +
+               yaffs_count_bits_table[(x>>24) & 0xff];
 }