diff --git a/drivers/staging/ks7010/michael_mic.c b/drivers/staging/ks7010/michael_mic.c
index 5f3c1496db94e3f8dc40ab6728000851ed642b85..f1064c1f60569e4c9014720277e80ab21cab5c72 100644
--- a/drivers/staging/ks7010/michael_mic.c
+++ b/drivers/staging/ks7010/michael_mic.c
@@ -64,6 +64,7 @@ static
 void MichaelAppend(struct michel_mic_t *Mic, uint8_t *src, int nBytes)
 {
 	int addlen;
+
 	if (Mic->nBytesInM) {
 		addlen = 4 - Mic->nBytesInM;
 		if (addlen > nBytes)
@@ -98,6 +99,7 @@ static
 void MichaelGetMIC(struct michel_mic_t *Mic, uint8_t *dst)
 {
 	uint8_t *data = Mic->M;
+
 	switch (Mic->nBytesInM) {
 	case 0:
 		Mic->L ^= 0x5a;