if (vmstat < 0) {
/* block stuff */
vmstat = openat(procfd, "vmstat", O_RDONLY);
- if (vmstat == -1) {
- log_error_errno(errno, "Failed to open /proc/vmstat: %m");
- exit(EXIT_FAILURE);
- }
+ if (vmstat == -1)
+ return log_error_errno(errno, "Failed to open /proc/vmstat: %m");
}
n = pread(vmstat, buf, sizeof(buf) - 1, 0);