staging: rtl8188eu: rewrite the right hand side of an assignment
Author: Aya Mahfouz <mahfouz.saif.elyazal@gmail.com>
This patch rewrites the right hand side of an assignment for
expressions of the form:
a = (a b);
to be:
a = b;
where = << | >>.
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
Signed-off-by: Greg Kroah-Hartman
---
drivers/staging/rtl8188eu/hal/usb_halinit.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/rtl8188eu/hal/usb_halinit.c b/drivers/staging/rtl8188eu/hal/usb_halinit.c
index 14650e9..122e9b3 100644
--- a/drivers/staging/rtl8188eu/hal/usb_halinit.c
+++ b/drivers/staging/rtl8188eu/hal/usb_halinit.c
@@ -1352,7 +1352,7 @@ static void SetHwReg8188EU(struct adapter *Adapter, u8 variable, u8 *val)
/* Set RTS initial rate */
while (BrateCfg > 0x1) {
- BrateCfg = (BrateCfg >> 1);
+ BrateCfg >>= 1;
RateIndex++;
}
/* Ziv - Check */ |
---
drivers/staging/rtl8188eu/hal/usb_halinit.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/rtl8188eu/hal/usb_halinit.c b/drivers/staging/rtl8188eu/hal/usb_halinit.c
index 14650e9..122e9b3 100644
--- a/drivers/staging/rtl8188eu/hal/usb_halinit.c
+++ b/drivers/staging/rtl8188eu/hal/usb_halinit.c
@@ -1352,7 +1352,7 @@ static void SetHwReg8188EU(struct adapter *Adapter, u8 variable, u8 *val)
/* Set RTS initial rate */
while (BrateCfg > 0x1) {
- BrateCfg = (BrateCfg >> 1);
+ BrateCfg >>= 1;
RateIndex++;
}
/* Ziv - Check */