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From:   Madhumitha Prabakaran <madhumithabiw@gmail.com>
To:     jfrederich@gmail.com, dsd@laptop.org, jon.nettleton@gmail.com,
        gregkh@linuxfoundation.org, devel@driverdev.osuosl.org,
        linux-kernel@vger.kernel.org
Cc:     Madhumitha Prabakaran <madhumithabiw@gmail.com>
Subject: [PATCH] Staging: olpc_dcon: Use WARN_ON() instead of BUG_ON()
Date:   Fri,  5 Apr 2019 14:28:36 -0500
Message-Id: <20190405192836.4866-1-madhumithabiw@gmail.com>
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk

Use WARN_ON() instead of BUG_ON(), as the WARN_ON() produces a backtrace
without crashing the kernel.

Issue found by checkpatch.pl.

Signed-off-by: Madhumitha Prabakaran <madhumithabiw@gmail.com>
---
 drivers/staging/olpc_dcon/olpc_dcon.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/olpc_dcon/olpc_dcon.c b/drivers/staging/olpc_dcon/olpc_dcon.c
index 6b714f740ac3..900baab70691 100644
--- a/drivers/staging/olpc_dcon/olpc_dcon.c
+++ b/drivers/staging/olpc_dcon/olpc_dcon.c
@@ -138,7 +138,7 @@ static int dcon_bus_stabilize(struct dcon_priv *dcon, int is_powered_down)
 	}
 	if (x < 0) {
 		pr_err("unable to stabilize dcon's smbus, reasserting power and praying.\n");
-		BUG_ON(olpc_board_at_least(olpc_board(0xc2)));
+		WARN_ON(olpc_board_at_least(olpc_board(0xc2)));
 		pm = 0;
 		olpc_ec_cmd(EC_DCON_POWER_MODE, &pm, 1, NULL, 0);
 		msleep(100);
-- 
2.17.1