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authorZbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>2013-10-11 19:34:21 -0400
committerZbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>2013-10-13 17:56:55 -0400
commit97fec53e5e91222f43fc89d0ad45fa197742a363 (patch)
treea1af02728a4b3170f0a7e7eea5ffaa5e0c53c479
parent872c8faaf2009422a91d227ae0b5c6f04c9d2c69 (diff)
udev: use initialization instead of zeroing in one place
-rw-r--r--src/udev/udev-ctrl.c17
-rw-r--r--src/udev/udevd.c5
2 files changed, 12 insertions, 10 deletions
diff --git a/src/udev/udev-ctrl.c b/src/udev/udev-ctrl.c
index e60da906c5..662bd33de8 100644
--- a/src/udev/udev-ctrl.c
+++ b/src/udev/udev-ctrl.c
@@ -340,13 +340,18 @@ struct udev_ctrl_msg *udev_ctrl_receive_msg(struct udev_ctrl_connection *conn)
{
struct udev_ctrl_msg *uctrl_msg;
ssize_t size;
- struct msghdr smsg;
struct cmsghdr *cmsg;
struct iovec iov;
- struct ucred *cred;
char cred_msg[CMSG_SPACE(sizeof(struct ucred))];
+ struct msghdr smsg = {
+ .msg_iov = &iov,
+ .msg_iovlen = 1,
+ .msg_control = cred_msg,
+ .msg_controllen = sizeof(cred_msg),
+ };
+ struct ucred *cred;
- uctrl_msg = calloc(1, sizeof(struct udev_ctrl_msg));
+ uctrl_msg = new0(struct udev_ctrl_msg, 1);
if (uctrl_msg == NULL)
return NULL;
uctrl_msg->refcount = 1;
@@ -381,11 +386,7 @@ struct udev_ctrl_msg *udev_ctrl_receive_msg(struct udev_ctrl_connection *conn)
iov.iov_base = &uctrl_msg->ctrl_msg_wire;
iov.iov_len = sizeof(struct udev_ctrl_msg_wire);
- memset(&smsg, 0x00, sizeof(struct msghdr));
- smsg.msg_iov = &iov;
- smsg.msg_iovlen = 1;
- smsg.msg_control = cred_msg;
- smsg.msg_controllen = sizeof(cred_msg);
+
size = recvmsg(conn->sock, &smsg, 0);
if (size < 0) {
log_error("unable to receive ctrl message: %m\n");
diff --git a/src/udev/udevd.c b/src/udev/udevd.c
index 7c6c5d6a87..1c2d00f03b 100644
--- a/src/udev/udevd.c
+++ b/src/udev/udevd.c
@@ -779,10 +779,11 @@ static void handle_signal(struct udev *udev, int signo)
if (WIFEXITED(status)) {
if (WEXITSTATUS(status) != 0)
- log_error("worker [%u] exit with return code %i\n", pid, WEXITSTATUS(status));
+ log_error("worker [%u] exit with return code %i\n",
+ pid, WEXITSTATUS(status));
} else if (WIFSIGNALED(status)) {
log_error("worker [%u] terminated by signal %i (%s)\n",
- pid, WTERMSIG(status), strsignal(WTERMSIG(status)));
+ pid, WTERMSIG(status), strsignal(WTERMSIG(status)));
} else if (WIFSTOPPED(status)) {
log_error("worker [%u] stopped\n", pid);
} else if (WIFCONTINUED(status)) {