staging: nvec: Avoid the use of BUG_ON

Prevent a kernel panic by avoiding the use of the BUG_ON macro.
Checkpatch detected this issue.

The BUG_ON macro is not needed as such cases shouldn't happen and they
were introduced for debugging purposes.

Signed-off-by: Laura Garcia Liebana <nevola@gmail.com>
Acked-by: Marc Dietrich <marvin24@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/nvec/nvec.c b/drivers/staging/nvec/nvec.c
index c335ae2f1713424eac9067c57e6850cb91981781..f6a1dbb4b66be1e049e24ea58f2fc301393cff8c 100644 (file)
--- a/drivers/staging/nvec/nvec.c
+++ b/drivers/staging/nvec/nvec.c
@@ -641,11 +641,9 @@ static irqreturn_t nvec_interrupt(int irq, void *dev)
                        nvec_msg_free(nvec, nvec->rx);
                        nvec->state = 3;
                        nvec_tx_set(nvec);
-                       BUG_ON(nvec->tx->size < 1);
                        to_send = nvec->tx->data[0];
                        nvec->tx->pos = 1;
                } else if (status == (I2C_SL_IRQ)) {
-                       BUG_ON(nvec->rx == NULL);
                        nvec->rx->data[1] = received;
                        nvec->rx->pos = 2;
                        nvec->state = 4;