Remove unneeded code

Signed-off-by: David Windsor <[email protected]>

bpf/process/bpf_process_event.h

@@ -366,19 +366,15 @@ d_path_local(const struct path *path, int *buflen, int *error)
 
 FUNC_INLINE char * path_from_dentry(struct dentry *dentry, char *buf, int *buflen)
 {
-        struct task_struct *task;
-        struct fs_struct *fs;
-
-        task = (struct task_struct *)get_current_task();
-        probe_read(&fs, sizeof(fs), _(&task->fs));
-
         if (d_unlinked(dentry)) {
                 int error = prepend(&buf, buflen, " (deleted)", 10);
                 if (error) // will never happen as prepend will never return a value != 0
                         return NULL;
         }
 
-	// Construct struct path element with cur->nsproxy->mnt_ns->root
+	// Construct struct path element with task->nsproxy->mnt_ns->root
+	struct task_struct *task;
+        task = (struct task_struct *)get_current_task();
 	struct nsproxy *ns;
 	probe_read(&ns, sizeof(ns), _(&task->nsproxy));
 	struct mnt_namespace *mnt_ns;
@@ -393,10 +389,8 @@ FUNC_INLINE char * path_from_dentry(struct dentry *dentry, char *buf, int *bufle
 	int flags;
 	buf = d_path_local(&target, buflen, &flags);
 	if (!buf) {
-                bpf_printk("pathbuf is NULL");
                 return NULL;
         }
-	bpf_printk("buf=%s, buflen=%d", buf, buflen);
 
 	return buf;
 }