2 files changed, 3 insertions, 3 deletions

diff --git a/drivers/block/paride/pt.c b/drivers/block/paride/pt.c
index 76096cad798f..8b9549ab4a4e 100644
--- a/drivers/block/paride/pt.c
+++ b/drivers/block/paride/pt.c
@@ -660,7 +660,7 @@ static int pt_open(struct inode *inode, struct file *file)
         pt_identify(tape);
 
         err = -ENODEV;
-        if (!tape->flags & PT_MEDIA)
+        if (!(tape->flags & PT_MEDIA))
                 goto out;
 
         err = -EROFS;
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;
         }