Merge branch 'akpm' (patches from Andrew)

Merge second patchbomb from Andrew Morton:

 - the rest of MM

 - various misc bits

 - add ability to run /sbin/reboot at reboot time

 - printk/vsprintf changes

 - fiddle with seq_printf() return value

* akpm: (114 commits)
  parisc: remove use of seq_printf return value
  lru_cache: remove use of seq_printf return value
  tracing: remove use of seq_printf return value
  cgroup: remove use of seq_printf return value
  proc: remove use of seq_printf return value
  s390: remove use of seq_printf return value
  cris fasttimer: remove use of seq_printf return value
  cris: remove use of seq_printf return value
  openrisc: remove use of seq_printf return value
  ARM: plat-pxa: remove use of seq_printf return value
  nios2: cpuinfo: remove use of seq_printf return value
  microblaze: mb: remove use of seq_printf return value
  ipc: remove use of seq_printf return value
  rtc: remove use of seq_printf return value
  power: wakeup: remove use of seq_printf return value
  x86: mtrr: if: remove use of seq_printf return value
  linux/bitmap.h: improve BITMAP_{LAST,FIRST}_WORD_MASK
  MAINTAINERS: CREDITS: remove Stefano Brivio from B43
  .mailmap: add Ricardo Ribalda
  CREDITS: add Ricardo Ribalda Delgado
  ...

1 files changed, 8 insertions, 17 deletions

diff --git a/mm/mremap.c b/mm/mremap.c
index 2dc44b1cb1df..034e2d360652 100644
--- a/mm/mremap.c
+++ b/mm/mremap.c
@@ -345,25 +345,25 @@ static struct vm_area_struct *vma_to_resize(unsigned long addr,
 	struct vm_area_struct *vma = find_vma(mm, addr);
 
 	if (!vma || vma->vm_start > addr)
-		goto Efault;
+		return ERR_PTR(-EFAULT);
 
 	if (is_vm_hugetlb_page(vma))
-		goto Einval;
+		return ERR_PTR(-EINVAL);
 
 	/* We can't remap across vm area boundaries */
 	if (old_len > vma->vm_end - addr)
-		goto Efault;
+		return ERR_PTR(-EFAULT);
 
 	/* Need to be careful about a growing mapping */
 	if (new_len > old_len) {
 		unsigned long pgoff;
 
 		if (vma->vm_flags & (VM_DONTEXPAND | VM_PFNMAP))
-			goto Efault;
+			return ERR_PTR(-EFAULT);
 		pgoff = (addr - vma->vm_start) >> PAGE_SHIFT;
 		pgoff += vma->vm_pgoff;
 		if (pgoff + (new_len >> PAGE_SHIFT) < pgoff)
-			goto Einval;
+			return ERR_PTR(-EINVAL);
 	}
 
 	if (vma->vm_flags & VM_LOCKED) {
@@ -372,29 +372,20 @@ static struct vm_area_struct *vma_to_resize(unsigned long addr,
 		lock_limit = rlimit(RLIMIT_MEMLOCK);
 		locked += new_len - old_len;
 		if (locked > lock_limit && !capable(CAP_IPC_LOCK))
-			goto Eagain;
+			return ERR_PTR(-EAGAIN);
 	}
 
 	if (!may_expand_vm(mm, (new_len - old_len) >> PAGE_SHIFT))
-		goto Enomem;
+		return ERR_PTR(-ENOMEM);
 
 	if (vma->vm_flags & VM_ACCOUNT) {
 		unsigned long charged = (new_len - old_len) >> PAGE_SHIFT;
 		if (security_vm_enough_memory_mm(mm, charged))
-			goto Efault;
+			return ERR_PTR(-ENOMEM);
 		*p = charged;
 	}
 
 	return vma;
-
-Efault:	/* very odd choice for most of the cases, but... */
-	return ERR_PTR(-EFAULT);
-Einval:
-	return ERR_PTR(-EINVAL);
-Enomem:
-	return ERR_PTR(-ENOMEM);
-Eagain:
-	return ERR_PTR(-EAGAIN);
 }
 
 static unsigned long mremap_to(unsigned long addr, unsigned long old_len,