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| author | Atul Gupta <atul.gupta@chelsio.com> | 2018-05-27 21:15:21 +0530 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-05-29 10:14:39 -0400 |
| commit | 82a1052679cbd2ac9956e61465e89815d15690e9 (patch) | |
| tree | 46789ad5e294e280244b487112534d44bd81867e | |
| parent | 53bcfb68c47dc0f2f1f6a2331dffdc9fbb98b116 (diff) | |
| download | nfc-next-82a1052679cbd2ac9956e61465e89815d15690e9.tar.gz | |
crypto: chtls: kbuild warnings
- unindented continue
- check for null page
- signed return
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Atul Gupta <atul.gupta@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/crypto/chelsio/chtls/chtls_io.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/crypto/chelsio/chtls/chtls_io.c b/drivers/crypto/chelsio/chtls/chtls_io.c index 45107726308f4c..fdd92186fd2a44 100644 --- a/drivers/crypto/chelsio/chtls/chtls_io.c +++ b/drivers/crypto/chelsio/chtls/chtls_io.c @@ -907,11 +907,11 @@ static int chtls_skb_copy_to_page_nocache(struct sock *sk, } /* Read TLS header to find content type and data length */ -static u16 tls_header_read(struct tls_hdr *thdr, struct iov_iter *from) +static int tls_header_read(struct tls_hdr *thdr, struct iov_iter *from) { if (copy_from_iter(thdr, sizeof(*thdr), from) != sizeof(*thdr)) return -EFAULT; - return (__force u16)cpu_to_be16(thdr->length); + return (__force int)cpu_to_be16(thdr->length); } static int csk_mem_free(struct chtls_dev *cdev, struct sock *sk) @@ -1083,9 +1083,10 @@ new_buf: int off = TCP_OFF(sk); bool merge; - if (page) - pg_size <<= compound_order(page); + if (!page) + goto wait_for_memory; + pg_size <<= compound_order(page); if (off < pg_size && skb_can_coalesce(skb, i, page, off)) { merge = 1; @@ -1492,7 +1493,7 @@ static int chtls_pt_recvmsg(struct sock *sk, struct msghdr *msg, size_t len, break; chtls_cleanup_rbuf(sk, copied); sk_wait_data(sk, &timeo, NULL); - continue; + continue; found_ok_skb: if (!skb->len) { skb_dst_set(skb, NULL); |