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| author | Felix Fietkau <nbd@openwrt.org> | 2013-09-14 15:46:33 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2013-09-26 14:02:28 -0400 |
| commit | 86c7d8d4168ce85cb9d880b247f941786ba0724b (patch) | |
| tree | 225662eac4a14ee2ebed62cb93560defd5f4b32b /drivers/net | |
| parent | 7c6a4acc645cdd938300d5f9bb367f72170af310 (diff) | |
| download | linux-86c7d8d4168ce85cb9d880b247f941786ba0724b.tar.gz linux-86c7d8d4168ce85cb9d880b247f941786ba0724b.tar.bz2 linux-86c7d8d4168ce85cb9d880b247f941786ba0724b.zip | |
ath9k: fix stale flag handling on buffer clone
Fixes a regression from commit
"ath9k: shrink a few data structures by reordering fields"
When cloning a buffer, the stale flag (part of bf_state now) needs to be
reset after copying the state to prevent tx processing hangs.
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/xmit.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c index 35b515fe3ffa..a749e0f5ab54 100644 --- a/drivers/net/wireless/ath/ath9k/xmit.c +++ b/drivers/net/wireless/ath/ath9k/xmit.c @@ -399,6 +399,7 @@ static struct ath_buf* ath_clone_txbuf(struct ath_softc *sc, struct ath_buf *bf) tbf->bf_buf_addr = bf->bf_buf_addr; memcpy(tbf->bf_desc, bf->bf_desc, sc->sc_ah->caps.tx_desc_len); tbf->bf_state = bf->bf_state; + tbf->bf_state.stale = false; return tbf; } |