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pcu_sock: rename rc to fd 

The variable rc holds the return code of accept(), which returns a file
descriptor on success. So lets call the variable "fd" to make this
clear.

Change-Id: Ibc359d941786b1d1d52b356e239a76a090b52c1f
This commit is contained in:
Philipp Maier 2023-03-06 12:20:25 +01:00
parent f19f533139
commit bdc438299b
1 changed files with 5 additions and 5 deletions
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10
src/common/pcu_sock.c
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@ -1160,11 +1160,11 @@ static int pcu_sock_accept(struct osmo_fd *bfd, unsigned int flags)
struct osmo_fd *conn_bfd = &state->conn_bfd;
struct sockaddr_un un_addr;
socklen_t len;
int rc;
int fd;
len = sizeof(un_addr);
rc = accept(bfd->fd, (struct sockaddr *) &un_addr, &len);
if (rc < 0) {
fd = accept(bfd->fd, (struct sockaddr *) &un_addr, &len);
if (fd < 0) {
LOGP(DPCU, LOGL_ERROR, "Failed to accept a new connection\n");
return -1;
}
@ -1174,11 +1174,11 @@ static int pcu_sock_accept(struct osmo_fd *bfd, unsigned int flags)
"another active connection ?!?\n");
/* We already have one PCU connected, this is all we support */
state->listen_bfd.when &= ~OSMO_FD_READ;
close(rc);
close(fd);
return 0;
}
osmo_fd_setup(conn_bfd, rc, OSMO_FD_READ, pcu_sock_cb, state, 0);
osmo_fd_setup(conn_bfd, fd, OSMO_FD_READ, pcu_sock_cb, state, 0);
if (osmo_fd_register(conn_bfd) != 0) {
LOGP(DPCU, LOGL_ERROR, "Failed to register new connection "