From 1a99700287749211aec38cb58ea2664585154794 Mon Sep 17 00:00:00 2001
From: Marvin Borner
Date: Tue, 15 Sep 2020 19:17:49 +0200
Subject: Some code improvements.

I know, my commit messages are getting worse...
---
 kernel/features/proc.c | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

(limited to 'kernel/features/proc.c')

diff --git a/kernel/features/proc.c b/kernel/features/proc.c
index aab4fec..3f8dcf1 100644
--- a/kernel/features/proc.c
+++ b/kernel/features/proc.c
@@ -111,10 +111,11 @@ struct proc_message *proc_receive(struct proc *proc)
 struct proc *proc_from_pid(u32 pid)
 {
 	struct node *iterator = proc_list->head;
-	do {
+	while (iterator != NULL) {
 		if (((struct proc *)iterator->data)->pid == pid)
 			return iterator->data;
-	} while ((iterator = iterator->next) != NULL);
+		iterator = iterator->next;
+	}
 	return NULL;
 }
 
@@ -124,13 +125,14 @@ void proc_exit(struct proc *proc, int status)
 
 	int res = 0;
 	struct node *iterator = proc_list->head;
-	do {
+	while (iterator != NULL) {
 		if (iterator->data == proc) {
 			res = 1;
 			list_remove(proc_list, iterator);
 			break;
 		}
-	} while ((iterator = iterator->next) != NULL);
+		iterator = iterator->next;
+	}
 
 	if (memcmp(proc, current->data, sizeof(*proc)) == 0)
 		current = NULL;
-- 
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