string: factorize skip_spaces and export it to be generally available

[safe/jmp/linux-2.6] / crypto / lrw.c

diff --git a/crypto/lrw.c b/crypto/lrw.c
index 8ef664e..358f80b 100644 (file)
--- a/crypto/lrw.c
+++ b/crypto/lrw.c
@@ -45,7 +45,13 @@ struct priv {
 
 static inline void setbit128_bbe(void *b, int bit)
 {
-       __set_bit(bit ^ 0x78, b);
+       __set_bit(bit ^ (0x80 -
+#ifdef __BIG_ENDIAN
+                        BITS_PER_LONG
+#else
+                        BITS_PER_BYTE
+#endif
+                       ), b);
 }
 
 static int setkey(struct crypto_tfm *parent, const u8 *key,