staging: most: Remove unnecessary usage of BUG_ON().

There is no need for the calls to BUG_ON() in this driver, which are
used to check if mbo or mbo->context are NULL; mbo is never NULL, and
if mbo->context is NULL it would have already been dereferenced and
oopsed before reaching the BUG_ON().

Signed-off-by: Quytelda Kahja <quytelda@tamalin.org>
Acked-by: Christian Gromm <christian.gromm@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/most/core.c

@@ -916,7 +916,6 @@ static void arm_mbo(struct mbo *mbo)
 	unsigned long flags;
 	struct most_channel *c;
 
-	BUG_ON((!mbo) || (!mbo->context));
 	c = mbo->context;
 
 	if (c->is_poisoned) {
@@ -1019,8 +1018,6 @@ static void most_write_completion(struct mbo *mbo)
 {
 	struct most_channel *c;
 
-	BUG_ON((!mbo) || (!mbo->context));
-
 	c = mbo->context;
 	if (mbo->status == MBO_E_INVAL)
 		pr_info("WARN: Tx MBO status: invalid\n");