prune unneeded panics and debug output

1 files changed, 1 insertions, 1 deletions

diff --git a/syscall.c b/syscall.c
index eaf13c5..5a7a60d 100644
--- a/syscall.c
+++ b/syscall.c
@@ -473,7 +473,7 @@ sys_getpid(void)
 int
 sys_sbrk(void)
 {
-  unsigned addr;
+  uint addr;
   int n;
   struct proc *cp = curproc[cpu()];