af_unix: remove unused variable

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

diff --git a/src/lxc/af_unix.c b/src/lxc/af_unix.c
index 2ff98dc1b6e6de6cdc3f2ac430219d3dcf4c27a3..c790e3a24f4565b8ffbbe01b1f24feea5ee1f3c3 100644 (file)
--- a/src/lxc/af_unix.c
+++ b/src/lxc/af_unix.c
@@ -219,7 +219,6 @@ static int lxc_abstract_unix_recv_fds_iov(int fd, int *recvfds, int num_recvfds,
        int ret;
        struct msghdr msg;
        struct cmsghdr *cmsg = NULL;
-       char buf[1] = {0};
        size_t cmsgbufsize = CMSG_SPACE(sizeof(struct ucred)) +
                             CMSG_SPACE(num_recvfds * sizeof(int));