fix ! versus & precedence in various places

Fix various instances of

	if (!expr & mask)

which should probably have been

	if (!(expr & mask))

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Cc: Jens Axboe <jens.axboe@oracle.com>
Cc: Peter Osterlund <petero2@telia.com>
Cc: Karsten Keil <kkeil@suse.de>
Cc: Mauro Carvalho Chehab <mchehab@infradead.org>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Cc: Mark Fasheh <mark.fasheh@oracle.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jeff Garzik <jeff@garzik.org>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c
index e9de1712e5a0..674cd66dcaba 100644
--- a/drivers/block/pktcdvd.c
+++ b/drivers/block/pktcdvd.c
@@ -2212,11 +2212,11 @@ static int pkt_media_speed(struct pktcdvd_device *pd, unsigned *speed)
                 return ret;
         }
 
-        if (!buf[6] & 0x40) {
+        if (!(buf[6] & 0x40)) {
                 printk(DRIVER_NAME": Disc type is not CD-RW\n");
                 return 1;
         }
-        if (!buf[6] & 0x4) {
+        if (!(buf[6] & 0x4)) {
                 printk(DRIVER_NAME": A1 values on media are not valid, maybe not CDRW?\n");
                 return 1;
         }