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-rw-r--r--drivers/staging/rtl8712/rtl871x_security.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/staging/rtl8712/rtl871x_security.c b/drivers/staging/rtl8712/rtl871x_security.c
index c653ad6854b4..743dd93688b5 100644
--- a/drivers/staging/rtl8712/rtl871x_security.c
+++ b/drivers/staging/rtl8712/rtl871x_security.c
@@ -1045,7 +1045,7 @@ static sint aes_cipher(u8 *key, uint hdrlen,
uint frtype = GetFrameType(pframe);
uint frsubtype = GetFrameSubType(pframe);
- frsubtype = frsubtype >> 4;
+ frsubtype >>= 4;
memset((void *)mic_iv, 0, 16);
memset((void *)mic_header1, 0, 16);
memset((void *)mic_header2, 0, 16);
@@ -1216,7 +1216,7 @@ static sint aes_decipher(u8 *key, uint hdrlen,
uint frtype = GetFrameType(pframe);
uint frsubtype = GetFrameSubType(pframe);
- frsubtype = frsubtype >> 4;
+ frsubtype >>= 4;
memset((void *)mic_iv, 0, 16);
memset((void *)mic_header1, 0, 16);
memset((void *)mic_header2, 0, 16);