From: Iman Reihanian <reihanianm@gmail.com>
To: parthiban.veerasooran@microchip.com, christian.gromm@microchip.com
Cc: gregkh@linuxfoundation.org, linux-staging@lists.linux.dev,
linux-kernel@vger.kernel.org, Iman Reihanian <ireihani@uci.edu>
Subject: [PATCH] staging: most: video: replace BUG_ON with WARN_ON_ONCE
Date: Thu, 5 Mar 2026 17:17:40 -0800 [thread overview]
Message-ID: <20260306011740.971756-1-ireihani@uci.edu> (raw)
BUG_ON causes a kernel panic if the condition is true, which is
too severe for this cleanup check on module exit. Replace it with
WARN_ON_ONCE to emit a warning and allow the system to continue.
Signed-off-by: Iman Reihanian <ireihani@uci.edu>
---
drivers/staging/most/video/video.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/most/video/video.c b/drivers/staging/most/video/video.c
index 04351f8ccccf..279ec98aa70e 100644
--- a/drivers/staging/most/video/video.c
+++ b/drivers/staging/most/video/video.c
@@ -577,7 +577,7 @@ static void __exit comp_exit(void)
most_deregister_configfs_subsys(&comp);
most_deregister_component(&comp);
- BUG_ON(!list_empty(&video_devices));
+ WARN_ON_ONCE(!list_empty(&video_devices));
}
module_init(comp_init);
--
2.39.5
next reply other threads:[~2026-03-06 1:17 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-06 1:17 Iman Reihanian [this message]
2026-03-08 18:45 ` Greg KH
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