NVMe: Precedence error in nvme_pr_clear()

The original code is equivalent to:

	u32 cdw10 = (1 | key) ? 1 << 3 : 0;

But we want:

	u32 cdw10 = 1 | (key ? 1 << 3 : 0);

Fixes: 1d277a63: ('NVMe: Add persistent reservation ops')
Signed-off-by: NDan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: NJens Axboe <axboe@fb.com>

drivers/nvme/host/pci.c

@@ -2136,7 +2136,7 @@ static int nvme_pr_preempt(struct block_device *bdev, u64 old, u64 new,
 
 static int nvme_pr_clear(struct block_device *bdev, u64 key)
 {
-	u32 cdw10 = 1 | key ? 1 << 3 : 0;
+	u32 cdw10 = 1 | (key ? 1 << 3 : 0);
 	return nvme_pr_command(bdev, cdw10, key, 0, nvme_cmd_resv_register);
 }