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BUG_ON() is deprecated as it crashes the entire kernel on assertion failure (see Documentation/process/deprecated.rst). Signed-off-by: Gabriel Rondon Link: https://patch.msgid.link/20260330182255.75241-5-grondon@gmail.com Signed-off-by: Greg Kroah-Hartman --- drivers/staging/most/dim2/dim2.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/staging/most/dim2/dim2.c b/drivers/staging/most/dim2/dim2.c index 0b80f313a266..23230a32c2cb 100644 --- a/drivers/staging/most/dim2/dim2.c +++ b/drivers/staging/most/dim2/dim2.c @@ -570,7 +570,8 @@ static int enqueue(struct most_interface *most_iface, int ch_idx, struct hdm_channel *hdm_ch = dev->hch + ch_idx; unsigned long flags; - BUG_ON(ch_idx < 0 || ch_idx >= DMA_CHANNELS); + if (ch_idx < 0 || ch_idx >= DMA_CHANNELS) + return -EINVAL; if (!hdm_ch->is_initialized) return -EPERM; -- 2.47.3