Minix/minix
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Fix some uses of uninitialized variables.

Browse Source
This commit is contained in:
Kees van Reeuwijk
2010-02-19 10:41:02 +00:00
parent 1597e701a0
commit 1ba0936619
5 changed files with 8 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
kernel/arch/i386/memory.c
View File

@@ -502,7 +502,8 @@ PUBLIC int vm_lookup(struct proc *proc, vir_bytes virtual, vir_bytes *physical,
PUBLIC int vm_contiguous(struct proc *targetproc, u32_t vir_buf, size_t bytes)
{
int first = 1, r;
u32_t prev_phys, po;
u32_t prev_phys = 0; /* Keep lints happy. */
u32_t po;
vmassert(targetproc);
vmassert(bytes > 0);

3
kernel/proc.c
View File

@@ -1221,7 +1221,7 @@ register struct proc *rp; /* this process is now runnable */
*/
PRIVATE void enqueue_head(struct proc *rp)
{
int q; /* scheduling queue to use */
int q = rp->p_priority; /* scheduling queue to use */
#if DEBUG_SCHED_CHECK
if (rp->p_ready) minix_panic("enqueue already ready process", NO_NUM);
@@ -1235,7 +1235,6 @@ PRIVATE void enqueue_head(struct proc *rp)
vmassert(q >= 0);
q = rp->p_priority;
/* Now add the process to the queue. */
if (rdy_head[q] == NIL_PROC) { /* add to empty queue */