diff options
Diffstat (limited to 'net/dccp')
| -rw-r--r-- | net/dccp/ccid.c | 1 | ||||
| -rw-r--r-- | net/dccp/ccids/ccid2.c | 2 | ||||
| -rw-r--r-- | net/dccp/feat.c | 14 |
3 files changed, 12 insertions, 5 deletions
diff --git a/net/dccp/ccid.c b/net/dccp/ccid.c index ccbf72c793b..c45088b5e6f 100644 --- a/net/dccp/ccid.c +++ b/net/dccp/ccid.c @@ -40,6 +40,7 @@ static inline void ccids_write_unlock(void) static inline void ccids_read_lock(void) { atomic_inc(&ccids_lockct); + smp_mb__after_atomic_inc(); spin_unlock_wait(&ccids_lock); } diff --git a/net/dccp/ccids/ccid2.c b/net/dccp/ccids/ccid2.c index 248d20f4c7c..d29b88fe723 100644 --- a/net/dccp/ccids/ccid2.c +++ b/net/dccp/ccids/ccid2.c @@ -298,7 +298,7 @@ static void ccid2_hc_tx_packet_sent(struct sock *sk, int more, unsigned int len) int rc; ccid2_pr_debug("allocating more space in history\n"); - rc = ccid2_hc_tx_alloc_seq(hctx, CCID2_SEQBUF_LEN, GFP_KERNEL); + rc = ccid2_hc_tx_alloc_seq(hctx, CCID2_SEQBUF_LEN, gfp_any()); BUG_ON(rc); /* XXX what do we do? */ next = hctx->ccid2hctx_seqh->ccid2s_next; diff --git a/net/dccp/feat.c b/net/dccp/feat.c index cd845df5320..5ebdd86c1b9 100644 --- a/net/dccp/feat.c +++ b/net/dccp/feat.c @@ -327,10 +327,16 @@ static void dccp_feat_empty_confirm(struct dccp_minisock *dmsk, } switch (type) { - case DCCPO_CHANGE_L: opt->dccpop_type = DCCPO_CONFIRM_R; break; - case DCCPO_CHANGE_R: opt->dccpop_type = DCCPO_CONFIRM_L; break; - default: DCCP_WARN("invalid type %d\n", type); return; - + case DCCPO_CHANGE_L: + opt->dccpop_type = DCCPO_CONFIRM_R; + break; + case DCCPO_CHANGE_R: + opt->dccpop_type = DCCPO_CONFIRM_L; + break; + default: + DCCP_WARN("invalid type %d\n", type); + kfree(opt); + return; } opt->dccpop_feat = feature; opt->dccpop_val = NULL; |