From: Quentin Swain <dudebrobro179@gmail.com>
Date: Tue, 15 Aug 2017 01:48:17 +0000 (-0400)
Subject: staging: pi433: replace logical not with bitwise
X-Git-Tag: v4.14-rc1~148^2~261
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f2aee92d1865d8ff49fa7d715be638c849c650cf;p=platform%2Fkernel%2Flinux-rpi.git

staging: pi433: replace logical not with bitwise

sparse reports the following warning  "warning: dubious: x & !y".
Replaced te logical not with bitwise to resolve the warning

Signed-off-by: Quentin Swain <dudebrobro179@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/pi433/rf69.c b/drivers/staging/pi433/rf69.c
index 85cd70d..3265786 100644
--- a/drivers/staging/pi433/rf69.c
+++ b/drivers/staging/pi433/rf69.c
@@ -197,7 +197,7 @@ int rf69_set_deviation(struct spi_device *spi, u32 deviation)
 	lsb = (f_reg&0xff);
 
 	// check msb
-	if (msb & !FDEVMASB_MASK) {
+	if (msb & ~FDEVMASB_MASK) {
 		dev_dbg(&spi->dev, "set_deviation: err in calc of msb");
 		INVALID_PARAM;
 	}