netdev - [patch net-next] liquidio CN23XX: bitwise vs logical AND typo

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Message-ID: <20161118114734.GB3281@mwanda>
Date:   Fri, 18 Nov 2016 14:47:35 +0300
From:   Dan Carpenter <dan.carpenter@...cle.com>
To:     Derek Chickles <derek.chickles@...iumnetworks.com>,
        Raghu Vatsavayi <raghu.vatsavayi@...iumnetworks.com>
Cc:     Satanand Burla <satananda.burla@...iumnetworks.com>,
        Felix Manlunas <felix.manlunas@...iumnetworks.com>,
        netdev@...r.kernel.org, kernel-janitors@...r.kernel.org
Subject: [patch net-next] liquidio CN23XX: bitwise vs logical AND typo

We obviously intended a bitwise AND here, not a logical one.

Fixes: 8c978d059224 ("liquidio CN23XX: Mailbox support")
Signed-off-by: Dan Carpenter <dan.carpenter@...cle.com>

diff --git a/drivers/net/ethernet/cavium/liquidio/octeon_mailbox.c b/drivers/net/ethernet/cavium/liquidio/octeon_mailbox.c
index 5309384..73696b42 100644
--- a/drivers/net/ethernet/cavium/liquidio/octeon_mailbox.c
+++ b/drivers/net/ethernet/cavium/liquidio/octeon_mailbox.c
@@ -301,7 +301,7 @@ int octeon_mbox_process_message(struct octeon_mbox *mbox)
 		       sizeof(struct octeon_mbox_cmd));
 		if (!mbox_cmd.msg.s.resp_needed) {
 			mbox->state &= ~OCTEON_MBOX_STATE_REQUEST_RECEIVED;
-			if (!(mbox->state &&
+			if (!(mbox->state &
 			      OCTEON_MBOX_STATE_RESPONSE_PENDING))
 				mbox->state = OCTEON_MBOX_STATE_IDLE;
 			writeq(OCTEON_PFVFSIG, mbox->mbox_read_reg);