diff options
| author | Aya Mahfouz <mahfouz.saif.elyazal@gmail.com> | 2015-02-26 11:36:56 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-02-26 15:23:47 -0800 |
| commit | 5c7c5d800e380e28deb9e6dfac8d66a6c4f4d3c3 (patch) | |
| tree | 52c15a2c0f274486c12cf2c5d6bc8624789af93f /drivers/staging/rtl8712/rtl8712_recv.c | |
| parent | bc5b749a4640ea028cfa9bde5dac98366aa8f44a (diff) | |
staging: rtl8712: rewrite the right hand side of an assignment
This patch rewrites the right hand side of an assignment for
expressions of the form:
a = (a <op> b);
to be:
a <op>= b;
where <op> = << | >>.
This issue was detected and resolved using the following
coccinelle script:
@@
identifier i;
expression e;
@@
-i = (i >> e);
+i >>= e;
@@
identifier i;
expression e;
@@
-i = (i << e);
+i <<= e;
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 | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/staging/rtl8712/rtl8712_recv.c b/drivers/staging/rtl8712/rtl8712_recv.c index cd8b444b255b..e4fc9e0dedb0 100644 --- a/drivers/staging/rtl8712/rtl8712_recv.c +++ b/drivers/staging/rtl8712/rtl8712_recv.c @@ -161,7 +161,7 @@ static void update_recvframe_attrib_from_recvstat(struct rx_pkt_attrib *pattrib, u16 drvinfo_sz = 0; drvinfo_sz = (le32_to_cpu(prxstat->rxdw0)&0x000f0000)>>16; - drvinfo_sz = drvinfo_sz<<3; + drvinfo_sz <<= 3; /*TODO: * Offset 0 */ pattrib->bdecrypted = ((le32_to_cpu(prxstat->rxdw0) & BIT(27)) >> 27) @@ -436,7 +436,7 @@ void r8712_rxcmd_event_hdl(struct _adapter *padapter, void *prxcmdbuf) voffset = *(uint *)poffset; prxstat = (struct recv_stat *)prxcmdbuf; drvinfo_sz = ((le32_to_cpu(prxstat->rxdw0) & 0x000f0000) >> 16); - drvinfo_sz = drvinfo_sz << 3; + drvinfo_sz <<= 3; poffset += RXDESC_SIZE + drvinfo_sz; do { voffset = *(uint *)poffset; @@ -749,7 +749,7 @@ static void query_rx_phy_status(struct _adapter *padapter, */ if (!cck_highpwr) { report = pcck_buf->cck_agc_rpt & 0xc0; - report = report >> 6; + report >>= 6; switch (report) { /* Modify the RF RNA gain value to -40, -20, * -2, 14 by Jenyu's suggestion @@ -775,7 +775,7 @@ static void query_rx_phy_status(struct _adapter *padapter, } else { report = ((u8)(le32_to_cpu(pphy_stat->phydw1) >> 8)) & 0x60; - report = report >> 5; + report >>= 5; switch (report) { case 0x3: rx_pwr_all = -40 - ((pcck_buf->cck_agc_rpt & @@ -1039,7 +1039,7 @@ static int recvbuf2recvframe(struct _adapter *padapter, struct sk_buff *pskb) frag = (le32_to_cpu(prxstat->rxdw2) >> 12) & 0xf; /* uint 2^3 = 8 bytes */ drvinfo_sz = (le32_to_cpu(prxstat->rxdw0) & 0x000f0000) >> 16; - drvinfo_sz = drvinfo_sz<<3; + drvinfo_sz <<= 3; if (pkt_len <= 0) goto _exit_recvbuf2recvframe; /* Qos data, wireless lan header length is 26 */ |