Use BUG_ON(condition) instead of if(condition)/BUG() .

Signed-off-by: Maninder Singh <maninder...@samsung.com>
Reviewed-by: Akhilesh Kumar <akhiles...@samsung.com>
---
 net/packet/af_packet.c |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)

diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
index b5989c6..c91d405 100644
--- a/net/packet/af_packet.c
+++ b/net/packet/af_packet.c
@@ -547,8 +547,7 @@ static void prb_setup_retire_blk_timer(struct packet_sock 
*po, int tx_ring)
 {
        struct tpacket_kbdq_core *pkc;
 
-       if (tx_ring)
-               BUG();
+       BUG_ON(tx_ring);
 
        pkc = tx_ring ? GET_PBDQC_FROM_RB(&po->tx_ring) :
                        GET_PBDQC_FROM_RB(&po->rx_ring);
-- 
1.7.1

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