Commit 13497f58 authored by Giuseppe CAVALLARO's avatar Giuseppe CAVALLARO Committed by David S. Miller

stmmac: remove two useless initialisations

This patch removes two useless initialisations in the
stmmac_rx and stmmac_tx functions.
In the former, the count variable was reset twice and in
the stmmac_tx we only need to increment the dirty pointer
w/o setting the entry variable.

v2: review the subject and comment that was not clear in my
first version.
Signed-off-by: default avatarGiuseppe Cavallaro <peppe.cavallaro@st.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent f07d9010
......@@ -677,7 +677,7 @@ static void stmmac_tx(struct stmmac_priv *priv)
priv->hw->desc->release_tx_desc(p);
entry = (++priv->dirty_tx) % txsize;
priv->dirty_tx++;
}
if (unlikely(netif_queue_stopped(priv->dev) &&
stmmac_tx_avail(priv) > STMMAC_TX_THRESH(priv))) {
......@@ -1307,7 +1307,6 @@ static int stmmac_rx(struct stmmac_priv *priv, int limit)
display_ring(priv->dma_rx, rxsize);
}
#endif
count = 0;
while (!priv->hw->desc->get_rx_owner(p)) {
int status;
......
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