diff options
author | Aya Mahfouz <mahfouz.saif.elyazal@gmail.com> | 2015-03-04 05:33:39 (GMT) |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-03-06 23:22:43 (GMT) |
commit | 25978642332b10efcaf67b1a26dbfa04949c2e7b (patch) | |
tree | a31c45361b6aa93943b8b1106ebfffa5ad9068d1 /drivers/staging/rtl8712/rtl8712_recv.c | |
parent | 9eb9e69536ba00d2dbe4f481b20ced67053a6c08 (diff) | |
download | linux-25978642332b10efcaf67b1a26dbfa04949c2e7b.tar.xz |
staging: rtl8712: remove extra parentheses around right bit shift operation
Removes extra parentheses around bitwise right shift operation.
The cases handled are when the resultant value is assigned to
a variable or when a shift operation is carried out for a function
argument. The issues were detected and resolved using the following
coccinelle script:
@@
expression e, e1;
constant c;
@@
e =
-(e1
+e1
>>
-c);
+c;
@@
identifier i;
constant c;
type t;
expression e;
@@
t i =
-(e
+e
>>
-c);
+c;
@@
expression e, e1;
identifier f;
constant c;
@@
e1 = f(...,
-(e
+e
>>
-c)
+c
,...);
Signed-off-by: Aya Mahfouz <mahfouz.saif.elyazal@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/rtl8712/rtl8712_recv.c')
-rw-r--r-- | drivers/staging/rtl8712/rtl8712_recv.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/staging/rtl8712/rtl8712_recv.c b/drivers/staging/rtl8712/rtl8712_recv.c index 0ec0bda..50227b5 100644 --- a/drivers/staging/rtl8712/rtl8712_recv.c +++ b/drivers/staging/rtl8712/rtl8712_recv.c @@ -166,7 +166,7 @@ static void update_recvframe_attrib_from_recvstat(struct rx_pkt_attrib *pattrib, * Offset 0 */ pattrib->bdecrypted = ((le32_to_cpu(prxstat->rxdw0) & BIT(27)) >> 27) ? 0 : 1; - pattrib->crc_err = ((le32_to_cpu(prxstat->rxdw0) & BIT(14)) >> 14); + pattrib->crc_err = (le32_to_cpu(prxstat->rxdw0) & BIT(14)) >> 14; /*Offset 4*/ /*Offset 8*/ /*Offset 12*/ @@ -435,7 +435,7 @@ void r8712_rxcmd_event_hdl(struct _adapter *padapter, void *prxcmdbuf) poffset = (u8 *)prxcmdbuf; voffset = *(uint *)poffset; prxstat = (struct recv_stat *)prxcmdbuf; - drvinfo_sz = ((le32_to_cpu(prxstat->rxdw0) & 0x000f0000) >> 16); + drvinfo_sz = (le32_to_cpu(prxstat->rxdw0) & 0x000f0000) >> 16; drvinfo_sz <<= 3; poffset += RXDESC_SIZE + drvinfo_sz; do { |