crypto: Deduplicate le32_to_cpu_array() and cpu_to_le32_array() (9def0510) · Commits · 戴 / test

crypto/md4.c

+0 −17

Original line number	Diff line number	Diff line
		@@ -64,23 +64,6 @@ static inline u32 H(u32 x, u32 y, u32 z)
		#define ROUND2(a,b,c,d,k,s) (a = lshift(a + G(b,c,d) + k + (u32)0x5A827999,s))
		#define ROUND3(a,b,c,d,k,s) (a = lshift(a + H(b,c,d) + k + (u32)0x6ED9EBA1,s))

		/* XXX: this stuff can be optimized */
		static inline void le32_to_cpu_array(u32 *buf, unsigned int words)
		{
		while (words--) {
		__le32_to_cpus(buf);
		buf++;
		}
		}

		static inline void cpu_to_le32_array(u32 *buf, unsigned int words)
		{
		while (words--) {
		__cpu_to_le32s(buf);
		buf++;
		}
		}

		static void md4_transform(u32 hash, u32 const in)
		{
		u32 a, b, c, d;

+0 −17

Original line number	Diff line number	Diff line
		@@ -32,23 +32,6 @@ const u8 md5_zero_message_hash[MD5_DIGEST_SIZE] = {
		};
		EXPORT_SYMBOL_GPL(md5_zero_message_hash);

		/* XXX: this stuff can be optimized */
		static inline void le32_to_cpu_array(u32 *buf, unsigned int words)
		{
		while (words--) {
		__le32_to_cpus(buf);
		buf++;
		}
		}

		static inline void cpu_to_le32_array(u32 *buf, unsigned int words)
		{
		while (words--) {
		__cpu_to_le32s(buf);
		buf++;
		}
		}

		#define F1(x, y, z) (z ^ (x & (y ^ z)))
		#define F2(x, y, z) F1(z, x, y)
		#define F3(x, y, z) (x ^ y ^ z)

+17 −0

Original line number	Diff line number	Diff line
		@@ -156,6 +156,23 @@ static inline void le64_add_cpu(__le64 *var, u64 val)
		var = cpu_to_le64(le64_to_cpu(var) + val);
		}

		/* XXX: this stuff can be optimized */
		static inline void le32_to_cpu_array(u32 *buf, unsigned int words)
		{
		while (words--) {
		__le32_to_cpus(buf);
		buf++;
		}
		}

		static inline void cpu_to_le32_array(u32 *buf, unsigned int words)
		{
		while (words--) {
		__cpu_to_le32s(buf);
		buf++;
		}
		}

		static inline void be16_add_cpu(__be16 *var, u16 val)
		{
		var = cpu_to_be16(be16_to_cpu(var) + val);