staging: ks7010: replace macro MichaelClear with inline function

This commit replaces MichaelClear macro with similar inline function
renaming it to michael_clear.

Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/ks7010/michael_mic.c b/drivers/staging/ks7010/michael_mic.c
index 276ecd91f572740abe9e1cef7a8dd01ee903fcd9..af36b12dcf3b9618bb88c135b9fdcc45cb0d0154 100644 (file)
--- a/drivers/staging/ks7010/michael_mic.c
+++ b/drivers/staging/ks7010/michael_mic.c
@@ -28,12 +28,12 @@ do {                                                                \
 } while (0)
 
 // Reset the state to the empty message.
-#define MichaelClear(A)                        \
-do {                                   \
-       A->l = A->k0;                   \
-       A->r = A->k1;                   \
-       A->m_bytes = 0;         \
-} while (0)
+static inline void michael_clear(struct michael_mic_t *mic)
+{
+       mic->l = mic->k0;
+       mic->r = mic->k1;
+       mic->m_bytes = 0;
+}
 
 static void michael_init(struct michael_mic_t *mic, uint8_t *key)
 {
@@ -42,7 +42,7 @@ static void michael_init(struct michael_mic_t *mic, uint8_t *key)
        mic->k1 = getUInt32(key, 4);
 
        //clear();
-       MichaelClear(mic);
+       michael_clear(mic);
 }
 
 #define MichaelBlockFunction(L, R)                             \
@@ -118,7 +118,7 @@ void MichaelGetMIC(struct michael_mic_t *Mic, uint8_t *dst)
        putUInt32(dst, 4, Mic->r);
 
        // Reset to the empty message.
-       MichaelClear(Mic);
+       michael_clear(Mic);
 }
 
 void michael_mic_function(struct michael_mic_t *mic, u8 *key,