Immediately after setting to 0 we are adding to it, and subtracting 0 from budget. Replace with just assignment and no subtraction.
Signed-off-by: Tomas Alvarez Vanoli <[email protected]> --- drivers/net/wan/fsl_ucc_hdlc.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/net/wan/fsl_ucc_hdlc.c b/drivers/net/wan/fsl_ucc_hdlc.c index b72ab9951875e..3bd57527b1be6 100644 --- a/drivers/net/wan/fsl_ucc_hdlc.c +++ b/drivers/net/wan/fsl_ucc_hdlc.c @@ -628,8 +628,7 @@ static int ucc_hdlc_poll(struct napi_struct *napi, int budget) hdlc_tx_done(priv); spin_unlock(&priv->lock); - howmany = 0; - howmany += hdlc_rx_done(priv, budget - howmany); + howmany = hdlc_rx_done(priv, budget); if (howmany < budget) { napi_complete_done(napi, howmany); -- 2.47.3
