diff options
| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-07-16 09:04:54 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-07-16 09:04:54 +0200 |
| commit | 83cf9cd6d50ed4f7e6ae265e80e38b235c792f5f (patch) | |
| tree | 6016c386c321cd6a3e8575e01ed9f10834fc5081 /net/strparser/strparser.c | |
| parent | 34bcfdac8c92cc7971254ba5856afd12047c50b2 (diff) | |
| parent | 9d3cce1e8b8561fed5f383d22a4d6949db4eadbe (diff) | |
Merge 4.18-rc5 into char-misc-next
We want the char-misc fixes in here as well.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net/strparser/strparser.c')
| -rw-r--r-- | net/strparser/strparser.c | 22 |
1 files changed, 2 insertions, 20 deletions
diff --git a/net/strparser/strparser.c b/net/strparser/strparser.c index 1a9695183599..625acb27efcc 100644 --- a/net/strparser/strparser.c +++ b/net/strparser/strparser.c @@ -35,7 +35,6 @@ struct _strp_msg { */ struct strp_msg strp; int accum_len; - int early_eaten; }; static inline struct _strp_msg *_strp_msg(struct sk_buff *skb) @@ -115,20 +114,6 @@ static int __strp_recv(read_descriptor_t *desc, struct sk_buff *orig_skb, head = strp->skb_head; if (head) { /* Message already in progress */ - - stm = _strp_msg(head); - if (unlikely(stm->early_eaten)) { - /* Already some number of bytes on the receive sock - * data saved in skb_head, just indicate they - * are consumed. - */ - eaten = orig_len <= stm->early_eaten ? - orig_len : stm->early_eaten; - stm->early_eaten -= eaten; - - return eaten; - } - if (unlikely(orig_offset)) { /* Getting data with a non-zero offset when a message is * in progress is not expected. If it does happen, we @@ -297,9 +282,9 @@ static int __strp_recv(read_descriptor_t *desc, struct sk_buff *orig_skb, } stm->accum_len += cand_len; + eaten += cand_len; strp->need_bytes = stm->strp.full_len - stm->accum_len; - stm->early_eaten = cand_len; STRP_STATS_ADD(strp->stats.bytes, cand_len); desc->count = 0; /* Stop reading socket */ break; @@ -392,7 +377,7 @@ static int strp_read_sock(struct strparser *strp) /* Lower sock lock held */ void strp_data_ready(struct strparser *strp) { - if (unlikely(strp->stopped)) + if (unlikely(strp->stopped) || strp->paused) return; /* This check is needed to synchronize with do_strp_work. @@ -407,9 +392,6 @@ void strp_data_ready(struct strparser *strp) return; } - if (strp->paused) - return; - if (strp->need_bytes) { if (strp_peek_len(strp) < strp->need_bytes) return; |