* [PATCH] staging: rtl8712: Replace a bit shift by a use of BIT.
@ 2017-03-22 2:44 Arushi Singhal
0 siblings, 0 replies; only message in thread
From: Arushi Singhal @ 2017-03-22 2:44 UTC (permalink / raw)
To: Larry.Finger
Cc: Florian Schilhabel, Greg Kroah-Hartman, devel, linux-kernel,
outreachy-kernel
This patch replaces bit shifting on 1 with the BIT(x) macro.
This was done with coccinelle:
@@
constant c;
@@
-1 << c
+BIT(c)
Signed-off-by: Arushi Singhal <arushisinghal19971997@gmail.com>
---
drivers/staging/rtl8712/rtl8712_xmit.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/rtl8712/rtl8712_xmit.c b/drivers/staging/rtl8712/rtl8712_xmit.c
index 7fe626583c8a..a17531b30c1d 100644
--- a/drivers/staging/rtl8712/rtl8712_xmit.c
+++ b/drivers/staging/rtl8712/rtl8712_xmit.c
@@ -503,7 +503,7 @@ static void update_txdesc(struct xmit_frame *pxmitframe, uint *pmem, int sz)
switch (pattrib->encrypt) { /*SEC_TYPE*/
case _WEP40_:
case _WEP104_:
- ptxdesc->txdw1 |= cpu_to_le32((0x01 << 22) &
+ ptxdesc->txdw1 |= cpu_to_le32((BIT(22)) &
0x00c00000);
/*KEY_ID when WEP is used;*/
ptxdesc->txdw1 |= cpu_to_le32((psecuritypriv->
--
2.11.0
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