xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

iov_iter: Use accessor function

Browse Source 
Use accessor functions to access an iterator's type and direction.  This
allows for the possibility of using some other method of determining the
type of iterator than if-chains with bitwise-AND conditions.

Signed-off-by: David Howells <dhowells@redhat.com>
This commit is contained in:
David Howells
2018-10-22 13:07:28 +01:00
parent 1fcb748d18
commit 00e2370744
14 changed files with 87 additions and 60 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
net/9p/trans_virtio.c
View File

@@ -322,7 +322,7 @@ static int p9_get_mapped_pages(struct virtio_chan *chan,
if (!iov_iter_count(data))
return 0;
if (!(data->type & ITER_KVEC)) {
if (iov_iter_is_kvec(data)) {
int n;
/*
* We allow only p9_max_pages pinned. We wait for the

4
net/tls/tls_sw.c
View File

@@ -799,7 +799,7 @@ int tls_sw_sendmsg(struct sock *sk, struct msghdr *msg, size_t size)
struct crypto_tfm *tfm = crypto_aead_tfm(ctx->aead_send);
bool async_capable = tfm->__crt_alg->cra_flags & CRYPTO_ALG_ASYNC;
unsigned char record_type = TLS_RECORD_TYPE_DATA;
bool is_kvec = msg->msg_iter.type & ITER_KVEC;
bool is_kvec = iov_iter_is_kvec(&msg->msg_iter);
bool eor = !(msg->msg_flags & MSG_MORE);
size_t try_to_copy, copied = 0;
struct sk_msg *msg_pl, *msg_en;
@@ -1457,7 +1457,7 @@ int tls_sw_recvmsg(struct sock *sk,
bool cmsg = false;
int target, err = 0;
long timeo;
bool is_kvec = msg->msg_iter.type & ITER_KVEC;
bool is_kvec = iov_iter_is_kvec(&msg->msg_iter);
int num_async = 0;
flags |= nonblock;