Hi!
From: Vinay Kumar Yadav vinay.yadav@chelsio.com
[ Upstream commit 8580a61aede28d441e1c80588803411ee86aa299 ]
csk_mem_free() should return true if send buffer is available, false otherwise.
Fixes: 3b8305f5c844 ("crypto: chtls - wait for memory sendmsg, sendpage")
This does not fix anything. In fact, binary code should be exactly equivalent. It does not need to be in 4.19-stable.
Best regards, Pavel
--- a/drivers/crypto/chelsio/chtls/chtls_io.c +++ b/drivers/crypto/chelsio/chtls/chtls_io.c @@ -914,9 +914,9 @@ static int tls_header_read(struct tls_hd return (__force int)cpu_to_be16(thdr->length); } -static int csk_mem_free(struct chtls_dev *cdev, struct sock *sk) +static bool csk_mem_free(struct chtls_dev *cdev, struct sock *sk) {
- return (cdev->max_host_sndbuf - sk->sk_wmem_queued);
- return (cdev->max_host_sndbuf - sk->sk_wmem_queued > 0);
} static int csk_wait_memory(struct chtls_dev *cdev,