diff options
| author | Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com> | 2012-02-28 20:54:44 +0530 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2012-03-05 15:23:14 -0500 |
| commit | 6a01f0c08d20a2b1356c1cb90ef97a0dc412b64c (patch) | |
| tree | 0ece06da5387450b45fc78eea54c127ba7793c37 /drivers/net/wireless/ath/ath9k/recv.c | |
| parent | d53c74e5a124b0aaed7e9b5c462d1806aad54757 (diff) | |
ath9k: make use of list_for_each_entry_safe
this does the same thing as the previous code
Signed-off-by: Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/recv.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/recv.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c index 7e1a91af149..4633f513a80 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, |