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>
diff --git a/drivers/staging/rtl8712/rtl871x_eeprom.c b/drivers/staging/rtl8712/rtl871x_eeprom.c
index 2f145d6..50339e6 100644
--- a/drivers/staging/rtl8712/rtl871x_eeprom.c
+++ b/drivers/staging/rtl8712/rtl871x_eeprom.c
@@ -64,7 +64,7 @@
udelay(CLOCK_RATE);
up_clk(padapter, &x);
down_clk(padapter, &x);
- mask = mask >> 1;
+ mask >>= 1;
} while (mask);
if (padapter->bSurpriseRemoved == true)
goto out;
@@ -83,7 +83,7 @@
x &= ~(_EEDO | _EEDI);
d = 0;
for (i = 0; i < 16; i++) {
- d = d << 1;
+ d <<= 1;
up_clk(padapter, &x);
if (padapter->bSurpriseRemoved == true)
goto out;