Remove trailing white space with:

 for f in *.{h,c}; do sed -i .sed 's/[[:blank:]]*$//' $f; done
(Thanks to Nicolás Wolovick)

1 files changed, 4 insertions, 4 deletions

diff --git a/trap.c b/trap.c
index 3f80145..20ae62d 100644
--- a/trap.c
+++ b/trap.c
@@ -22,7 +22,7 @@ tvinit(void)
   for(i = 0; i < 256; i++)
     SETGATE(idt[i], 0, SEG_KCODE<<3, vectors[i], 0);
   SETGATE(idt[T_SYSCALL], 1, SEG_KCODE<<3, vectors[T_SYSCALL], DPL_USER);
-  
+
   initlock(&tickslock, "time");
 }
 
@@ -77,7 +77,7 @@ trap(struct trapframe *tf)
             cpu->id, tf->cs, tf->eip);
     lapiceoi();
     break;
-   
+
   //PAGEBREAK: 13
   default:
     if(proc == 0 || (tf->cs&3) == 0){
@@ -89,13 +89,13 @@ trap(struct trapframe *tf)
     // In user space, assume process misbehaved.
     cprintf("pid %d %s: trap %d err %d on cpu %d "
             "eip 0x%x addr 0x%x--kill proc\n",
-            proc->pid, proc->name, tf->trapno, tf->err, cpu->id, tf->eip, 
+            proc->pid, proc->name, tf->trapno, tf->err, cpu->id, tf->eip,
             rcr2());
     proc->killed = 1;
   }
 
   // Force process exit if it has been killed and is in user space.
-  // (If it is still executing in the kernel, let it keep running 
+  // (If it is still executing in the kernel, let it keep running
   // until it gets to the regular system call return.)
   if(proc && proc->killed && (tf->cs&3) == DPL_USER)
     exit();