fix signed/unsigned char pointers

diff --git a/e2fsprogs/ext2fs/bitops.h b/e2fsprogs/ext2fs/bitops.h
index c4c33819c664ed53e7056a599708bfb6696320de..96db548d664c1795da806892e047846a8c917e14 100644 (file)
--- a/e2fsprogs/ext2fs/bitops.h
+++ b/e2fsprogs/ext2fs/bitops.h
@@ -320,8 +320,8 @@ _INLINE_ __u32 ext2fs_swab32(__u32 val)
 #if !defined(_EXT2_HAVE_ASM_FINDBIT_)
 _INLINE_ int ext2fs_find_first_bit_set(void * addr, unsigned size)
 {
-       char    *cp = (unsigned char *) addr;
-       int     res = 0, d0;
+       unsigned char *cp = (unsigned char *) addr;
+       int res = 0, d0;
 
        if (!size)
                return 0;
@@ -333,7 +333,7 @@ _INLINE_ int ext2fs_find_first_bit_set(void * addr, unsigned size)
        d0 = ffs(*cp);
        if (d0 == 0)
                return size;
-       
+
        return res + d0 - 1;
 }