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Remove sysfd #56

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Remove sysfd #56

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4 changes: 0 additions & 4 deletions src/bootchart.c
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Original file line number Diff line number Diff line change
Expand Up @@ -315,7 +315,6 @@ int main(int argc, char *argv[]) {
_cleanup_closedir_ DIR *proc = NULL;
_cleanup_free_ char *build = NULL;
_cleanup_fclose_ FILE *of = NULL;
_cleanup_close_ int sysfd = -1;
int schfd;
struct ps_struct *ps_first;
double graph_start;
Expand Down Expand Up @@ -415,9 +414,6 @@ int main(int argc, char *argv[]) {
sampledata->sampletime = gettime_ns();
sampledata->counter = samples;

if (sysfd < 0)
sysfd = open("/sys", O_RDONLY|O_CLOEXEC);

if (!build) {
if (parse_env_file("/etc/os-release", NEWLINE, "PRETTY_NAME", &build, NULL) == -ENOENT)
parse_env_file("/usr/lib/os-release", NEWLINE, "PRETTY_NAME", &build, NULL);
Expand Down
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