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various: remove assignments of unread variables

This commit is contained in:
Zbigniew Jędrzejewski-Szmek 2020-09-22 17:30:47 +02:00
parent 4ffd4705fb
commit afa8ffae99
3 changed files with 1 additions and 3 deletions
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1
src/activate/activate.c
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@ -199,7 +199,6 @@ static int exec_process(const char *name, char **argv, char **env, int start_fd,
return log_error_errno(errno, "Failed to dup connection: %m");
safe_close(start_fd);
start_fd = SD_LISTEN_FDS_START;
}
if (asprintf((char **) (envp + n_env++), "LISTEN_FDS=%zu", n_fds) < 0)

2
src/backlight/backlight.c
View File

@ -79,7 +79,7 @@ static int find_pci_or_platform_parent(sd_device *device, sd_device **ret) {
} else if (streq(subsystem, "pci") &&
sd_device_get_sysattr_value(parent, "class", &value) >= 0) {
unsigned long class = 0;
unsigned long class;
r = safe_atolu(value, &class);
if (r < 0)

1
src/libsystemd-network/sd-radv.c
View File

@ -689,7 +689,6 @@ _public_ int sd_radv_add_route_prefix(sd_radv *ra, sd_radv_route_prefix *p, int
LIST_APPEND(prefix, ra->route_prefixes, p);
ra->n_route_prefixes++;
cur = p;
if (!dynamic) {
log_radv("Added prefix %s/%u", strempty(pretty), p->opt.prefixlen);
return 0;