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tree-wide: Mark as _unused_ variables that are only used in assert()

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Allow to build without any warning with NDEBUG defined
This commit is contained in:
Benjamin Robin 2020-05-06 20:29:31 +02:00
parent 259f0dfbec
commit 0a0e594a26
6 changed files with 11 additions and 11 deletions
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2
src/core/load-fragment.c
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@ -2889,7 +2889,7 @@ int config_parse_syscall_filter(
void *userdata) {
ExecContext *c = data;
const Unit *u = userdata;
_unused_ const Unit *u = userdata;
bool invert = false;
const char *p;
int r;

2
src/journal/fsprg.c
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@ -60,7 +60,7 @@ static void mpi_export(void *buf, size_t buflen, const gcry_mpi_t x) {
static gcry_mpi_t mpi_import(const void *buf, size_t buflen) {
gcry_mpi_t h;
unsigned len;
_unused_ unsigned len;
assert_se(gcry_mpi_scan(&h, GCRYMPI_FMT_USG, buf, buflen, NULL) == 0);
len = (gcry_mpi_get_nbits(h) + 7) / 8;

8
src/login/logind-dbus.c
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@ -2567,7 +2567,7 @@ static int method_can_reboot_parameter(
void *userdata,
sd_bus_error *error) {
Manager *m = userdata;
_unused_ Manager *m = userdata;
int r;
assert(message);
@ -2699,7 +2699,7 @@ static int method_can_reboot_to_firmware_setup(
void *userdata,
sd_bus_error *error) {
Manager *m = userdata;
_unused_ Manager *m = userdata;
int r;
assert(message);
@ -2888,7 +2888,7 @@ static int method_can_reboot_to_boot_loader_menu(
void *userdata,
sd_bus_error *error) {
Manager *m = userdata;
_unused_ Manager *m = userdata;
int r;
assert(message);
@ -3079,7 +3079,7 @@ static int method_can_reboot_to_boot_loader_entry(
void *userdata,
sd_bus_error *error) {
Manager *m = userdata;
_unused_ Manager *m = userdata;
int r;
assert(message);

4
src/machine/machined-dbus.c
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@ -112,7 +112,7 @@ static int method_get_machine(sd_bus_message *message, void *userdata, sd_bus_er
static int method_get_image(sd_bus_message *message, void *userdata, sd_bus_error *error) {
_cleanup_free_ char *p = NULL;
Manager *m = userdata;
_unused_ Manager *m = userdata;
const char *name;
int r;
@ -471,7 +471,7 @@ static int method_get_machine_os_release(sd_bus_message *message, void *userdata
static int method_list_images(sd_bus_message *message, void *userdata, sd_bus_error *error) {
_cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
_cleanup_hashmap_free_ Hashmap *images = NULL;
Manager *m = userdata;
_unused_ Manager *m = userdata;
Image *image;
Iterator i;
int r;

4
src/network/networkd-manager.c
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@ -2233,7 +2233,7 @@ void manager_dirty(Manager *manager) {
}
static int set_hostname_handler(sd_bus_message *m, void *userdata, sd_bus_error *ret_error) {
Manager *manager = userdata;
_unused_ Manager *manager = userdata;
const sd_bus_error *e;
assert(m);
@ -2279,7 +2279,7 @@ int manager_set_hostname(Manager *m, const char *hostname) {
}
static int set_timezone_handler(sd_bus_message *m, void *userdata, sd_bus_error *ret_error) {
Manager *manager = userdata;
_unused_ Manager *manager = userdata;
const sd_bus_error *e;
assert(m);

2
src/shared/resize-fs.c
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@ -15,7 +15,6 @@
int resize_fs(int fd, uint64_t sz, uint64_t *ret_size) {
struct statfs sfs;
int r;
assert(fd >= 0);
@ -42,6 +41,7 @@ int resize_fs(int fd, uint64_t sz, uint64_t *ret_size) {
*ret_size = u * sfs.f_bsize;
} else if (is_fs_type(&sfs, BTRFS_SUPER_MAGIC)) {
_unused_ int r;
struct btrfs_ioctl_vol_args args = {};
/* 256M is the minimize size enforced by the btrfs kernel code when resizing (which is