From: Mohammed Shafi Shajakhan Date: Tue, 28 Feb 2012 15:24:44 +0000 (+0530) Subject: ath9k: make use of list_for_each_entry_safe X-Git-Tag: v3.4-rc1~177^2~108^2~182 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=6a01f0c08d20a2b1356c1cb90ef97a0dc412b64c;p=profile%2Fivi%2Fkernel-adaptation-intel-automotive.git ath9k: make use of list_for_each_entry_safe this does the same thing as the previous code Signed-off-by: Mohammed Shafi Shajakhan Signed-off-by: John W. Linville --- diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c index 7e1a91a..4633f51 100644 --- a/drivers/net/wireless/ath/ath9k/recv.c +++ b/drivers/net/wireless/ath/ath9k/recv.c @@ -169,22 +169,17 @@ static void ath_rx_addbuffer_edma(struct ath_softc *sc, enum ath9k_rx_qtype qtype, int size) { struct ath_common *common = ath9k_hw_common(sc->sc_ah); - u32 nbuf = 0; + struct ath_buf *bf, *tbf; if (list_empty(&sc->rx.rxbuf)) { ath_dbg(common, QUEUE, "No free rx buf available\n"); return; } - while (!list_empty(&sc->rx.rxbuf)) { - nbuf++; - + list_for_each_entry_safe(bf, tbf, &sc->rx.rxbuf, list) if (!ath_rx_edma_buf_link(sc, qtype)) break; - if (nbuf >= size) - break; - } } static void ath_rx_remove_buffer(struct ath_softc *sc,