staging: rtl8192e: 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/rtl8192e/rtl8192e/r8192E_dev.c b/drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c
index 552d943..a85fb71 100644 (file)
--- a/drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c
+++ b/drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c
@@ -1527,7 +1527,7 @@ static void rtl8192_query_rxphystatus(
                priv->stats.numqry_phystatusCCK++;
                if (!reg824_bit9) {
                        report = pcck_buf->cck_agc_rpt & 0xc0;
-                       report = report>>6;
+                       report >>= 6;
                        switch (report) {
                        case 0x3:
                                rx_pwr_all = -35 - (pcck_buf->cck_agc_rpt &
@@ -1547,7 +1547,7 @@ static void rtl8192_query_rxphystatus(
                        }
                } else {
                        report = pcck_buf->cck_agc_rpt & 0x60;
-                       report = report>>5;
+                       report >>= 5;
                        switch (report) {
                        case 0x3:
                                rx_pwr_all = -35 -