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rpmsg socket: add return value check. 

Signed-off-by: ligd <liguiding1@xiaomi.com>
This commit is contained in:
ligd 2023-08-22 15:41:07 +08:00 committed by Xiang Xiao
parent 335c83e3c0
commit c9bc6b1ad5
1 changed files with 7 additions and 1 deletions
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8
net/rpmsg/rpmsg_sockif.c
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@ -228,6 +228,7 @@ static inline void rpmsg_socket_poll_notify(
static FAR struct rpmsg_socket_conn_s *rpmsg_socket_alloc(void)
{
FAR struct rpmsg_socket_conn_s *conn;
int ret;
conn = kmm_zalloc(sizeof(struct rpmsg_socket_conn_s));
if (!conn)
@ -235,7 +236,12 @@ static FAR struct rpmsg_socket_conn_s *rpmsg_socket_alloc(void)
return NULL;
}
circbuf_init(&conn->recvbuf, NULL, 0);
ret = circbuf_init(&conn->recvbuf, NULL, 0);
if (ret < 0)
{
kmm_free(conn);
return NULL;
}
nxmutex_init(&conn->polllock);
nxmutex_init(&conn->sendlock);