diff options
| author | Kees Cook <keescook@chromium.org> | 2017-10-24 11:46:09 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-10-25 06:59:19 +0300 |
| commit | 839a6094140ade97ccc548fcd63179506c5d7fe4 (patch) | |
| tree | e9b9d6ee85cdcabe72ef234230ae615ec80d84a4 /net/dccp/ccids/ccid3.c | |
| parent | 7aa1402e2eb4988b09bf1671e9f968e6e5689b1d (diff) | |
| download | linux-839a6094140ade97ccc548fcd63179506c5d7fe4.tar.xz | |
net: dccp: Convert timers to use timer_setup()
In preparation for unconditionally passing the struct timer_list pointer to
all timer callbacks, switch to using the new timer_setup() and from_timer()
to pass the timer pointer explicitly. Adds a pointer back to the sock.
Cc: Gerrit Renker <gerrit@erg.abdn.ac.uk>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Soheil Hassas Yeganeh <soheil@google.com>
Cc: Hannes Frederic Sowa <hannes@stressinduktion.org>
Cc: Eric Dumazet <edumazet@google.com>
Cc: dccp@vger.kernel.org
Cc: netdev@vger.kernel.org
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/dccp/ccids/ccid3.c')
| -rw-r--r-- | net/dccp/ccids/ccid3.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/net/dccp/ccids/ccid3.c b/net/dccp/ccids/ccid3.c index 119c04317d48..8b5ba6dffac7 100644 --- a/net/dccp/ccids/ccid3.c +++ b/net/dccp/ccids/ccid3.c @@ -195,10 +195,10 @@ static inline void ccid3_hc_tx_update_win_count(struct ccid3_hc_tx_sock *hc, } } -static void ccid3_hc_tx_no_feedback_timer(unsigned long data) +static void ccid3_hc_tx_no_feedback_timer(struct timer_list *t) { - struct sock *sk = (struct sock *)data; - struct ccid3_hc_tx_sock *hc = ccid3_hc_tx_sk(sk); + struct ccid3_hc_tx_sock *hc = from_timer(hc, t, tx_no_feedback_timer); + struct sock *sk = hc->sk; unsigned long t_nfb = USEC_PER_SEC / 5; bh_lock_sock(sk); @@ -505,8 +505,9 @@ static int ccid3_hc_tx_init(struct ccid *ccid, struct sock *sk) hc->tx_state = TFRC_SSTATE_NO_SENT; hc->tx_hist = NULL; - setup_timer(&hc->tx_no_feedback_timer, - ccid3_hc_tx_no_feedback_timer, (unsigned long)sk); + hc->sk = sk; + timer_setup(&hc->tx_no_feedback_timer, + ccid3_hc_tx_no_feedback_timer, 0); return 0; } |