linux-kernel - [PATCH v2 3/4] staging: android: Convert BUG to WARN

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Date:   Sun, 16 Aug 2020 22:30:10 +0300
From:   Tomer Samara <tomersamara98@...il.com>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     Arve Hjønnevåg <arve@...roid.com>,
        Riley Andrews <riandrews@...roid.com>,
        Laura Abbott <labbott@...hat.com>,
        Sumit Semwal <sumit.semwal@...aro.org>,
        Todd Kjos <tkjos@...roid.com>,
        Martijn Coenen <maco@...roid.com>,
        Joel Fernandes <joel@...lfernandes.org>,
        Christian Brauner <christian@...uner.io>,
        Hridya Valsaraju <hridya@...gle.com>,
        Suren Baghdasaryan <surenb@...gle.com>,
        devel@...verdev.osuosl.org, dri-devel@...ts.freedesktop.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH v2 3/4] staging: android: Convert BUG to WARN

replace BUG() with WARN() at ion_sytem_heap.c, this
fix the following checkpatch issue:
Avoid crashing the kernel - try using WARN_ON &
recovery code ratherthan BUG() or BUG_ON().

Signed-off-by: Tomer Samara <tomersamara98@...il.com>
---
 drivers/staging/android/ion/ion_system_heap.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/staging/android/ion/ion_system_heap.c b/drivers/staging/android/ion/ion_system_heap.c
index eac0632ab4e8..37065a59ca69 100644
--- a/drivers/staging/android/ion/ion_system_heap.c
+++ b/drivers/staging/android/ion/ion_system_heap.c
@@ -30,7 +30,8 @@ static int order_to_index(unsigned int order)
 	for (i = 0; i < NUM_ORDERS; i++)
 		if (order == orders[i])
 			return i;
-	BUG();
+
+	WARN(1, "%s: Did not found index to order %d", __FUNCTION__, order);
 	return -1;
 }
 
-- 
2.25.1