diff options
| -rw-r--r-- | Documentation/networking/strparser.txt | 2 | ||||
| -rw-r--r-- | include/net/strparser.h | 2 | ||||
| -rw-r--r-- | kernel/bpf/sockmap.c | 10 | ||||
| -rw-r--r-- | net/kcm/kcmsock.c | 11 | ||||
| -rw-r--r-- | net/strparser/strparser.c | 2 |
5 files changed, 13 insertions, 14 deletions
diff --git a/Documentation/networking/strparser.txt b/Documentation/networking/strparser.txt index fe01302471ae..13081b3decef 100644 --- a/Documentation/networking/strparser.txt +++ b/Documentation/networking/strparser.txt @@ -35,7 +35,7 @@ Functions ========= strp_init(struct strparser *strp, struct sock *sk, - struct strp_callbacks *cb) + const struct strp_callbacks *cb) Called to initialize a stream parser. strp is a struct of type strparser that is allocated by the upper layer. sk is the TCP diff --git a/include/net/strparser.h b/include/net/strparser.h index 4fe966a0ad92..7dc131d62ad5 100644 --- a/include/net/strparser.h +++ b/include/net/strparser.h @@ -138,7 +138,7 @@ void strp_done(struct strparser *strp); void strp_stop(struct strparser *strp); void strp_check_rcv(struct strparser *strp); int strp_init(struct strparser *strp, struct sock *sk, - struct strp_callbacks *cb); + const struct strp_callbacks *cb); void strp_data_ready(struct strparser *strp); int strp_process(struct strparser *strp, struct sk_buff *orig_skb, unsigned int orig_offset, size_t orig_len, diff --git a/kernel/bpf/sockmap.c b/kernel/bpf/sockmap.c index 78b2bb9370ac..617c239590c2 100644 --- a/kernel/bpf/sockmap.c +++ b/kernel/bpf/sockmap.c @@ -368,12 +368,12 @@ static int smap_read_sock_done(struct strparser *strp, int err) static int smap_init_sock(struct smap_psock *psock, struct sock *sk) { - struct strp_callbacks cb; + static const struct strp_callbacks cb = { + .rcv_msg = smap_read_sock_strparser, + .parse_msg = smap_parse_func_strparser, + .read_sock_done = smap_read_sock_done, + }; - memset(&cb, 0, sizeof(cb)); - cb.rcv_msg = smap_read_sock_strparser; - cb.parse_msg = smap_parse_func_strparser; - cb.read_sock_done = smap_read_sock_done; return strp_init(&psock->strp, sk, &cb); } diff --git a/net/kcm/kcmsock.c b/net/kcm/kcmsock.c index 88ce73288247..48e993b2dbcf 100644 --- a/net/kcm/kcmsock.c +++ b/net/kcm/kcmsock.c @@ -1376,7 +1376,11 @@ static int kcm_attach(struct socket *sock, struct socket *csock, struct kcm_psock *psock = NULL, *tpsock; struct list_head *head; int index = 0; - struct strp_callbacks cb; + static const struct strp_callbacks cb = { + .rcv_msg = kcm_rcv_strparser, + .parse_msg = kcm_parse_func_strparser, + .read_sock_done = kcm_read_sock_done, + }; int err; csk = csock->sk; @@ -1391,11 +1395,6 @@ static int kcm_attach(struct socket *sock, struct socket *csock, psock->sk = csk; psock->bpf_prog = prog; - cb.rcv_msg = kcm_rcv_strparser; - cb.abort_parser = NULL; - cb.parse_msg = kcm_parse_func_strparser; - cb.read_sock_done = kcm_read_sock_done; - err = strp_init(&psock->strp, csk, &cb); if (err) { kmem_cache_free(kcm_psockp, psock); diff --git a/net/strparser/strparser.c b/net/strparser/strparser.c index 434aa6637a52..d4ea46a5f233 100644 --- a/net/strparser/strparser.c +++ b/net/strparser/strparser.c @@ -472,7 +472,7 @@ static void strp_sock_unlock(struct strparser *strp) } int strp_init(struct strparser *strp, struct sock *sk, - struct strp_callbacks *cb) + const struct strp_callbacks *cb) { if (!cb || !cb->rcv_msg || !cb->parse_msg) |