Merge branch 'akpm' (patches from Andrew)

Merge third patchbomb from Andrew Morton:

 - various misc things

 - a couple of lib/ optimisations

 - provide DIV_ROUND_CLOSEST_ULL()

 - checkpatch updates

 - rtc tree

 - befs, nilfs2, hfs, hfsplus, fatfs, adfs, affs, bfs

 - ptrace fixes

 - fork() fixes

 - seccomp cleanups

 - more mmap_sem hold time reductions from Davidlohr

* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (138 commits)
  proc: show locks in /proc/pid/fdinfo/X
  docs: add missing and new /proc/PID/status file entries, fix typos
  drivers/rtc/rtc-at91rm9200.c: make IO endian agnostic
  Documentation/spi/spidev_test.c: fix warning
  drivers/rtc/rtc-s5m.c: allow usage on device type different than main MFD type
  .gitignore: ignore *.tar
  MAINTAINERS: add Mediatek SoC mailing list
  tomoyo: reduce mmap_sem hold for mm->exe_file
  powerpc/oprofile: reduce mmap_sem hold for exe_file
  oprofile: reduce mmap_sem hold for mm->exe_file
  mips: ip32: add platform data hooks to use DS1685 driver
  lib/Kconfig: fix up HAVE_ARCH_BITREVERSE help text
  x86: switch to using asm-generic for seccomp.h
  sparc: switch to using asm-generic for seccomp.h
  powerpc: switch to using asm-generic for seccomp.h
  parisc: switch to using asm-generic for seccomp.h
  mips: switch to using asm-generic for seccomp.h
  microblaze: use asm-generic for seccomp.h
  arm: use asm-generic for seccomp.h
  seccomp: allow COMPAT sigreturn overrides
  ...

1 files changed, 9 insertions, 13 deletions

diff --git a/drivers/scsi/bfa/bfad.c b/drivers/scsi/bfa/bfad.c
index e90a3742f09d..cc3b9d3d6d40 100644
--- a/drivers/scsi/bfa/bfad.c
+++ b/drivers/scsi/bfa/bfad.c
@@ -1079,22 +1079,18 @@ bfad_start_ops(struct bfad_s *bfad) {
 int
 bfad_worker(void *ptr)
 {
-	struct bfad_s *bfad;
-	unsigned long   flags;
-
-	bfad = (struct bfad_s *)ptr;
-
-	while (!kthread_should_stop()) {
+	struct bfad_s *bfad = ptr;
+	unsigned long flags;
 
-		/* Send event BFAD_E_INIT_SUCCESS */
-		bfa_sm_send_event(bfad, BFAD_E_INIT_SUCCESS);
+	if (kthread_should_stop())
+		return 0;
 
-		spin_lock_irqsave(&bfad->bfad_lock, flags);
-		bfad->bfad_tsk = NULL;
-		spin_unlock_irqrestore(&bfad->bfad_lock, flags);
+	/* Send event BFAD_E_INIT_SUCCESS */
+	bfa_sm_send_event(bfad, BFAD_E_INIT_SUCCESS);
 
-		break;
-	}
+	spin_lock_irqsave(&bfad->bfad_lock, flags);
+	bfad->bfad_tsk = NULL;
+	spin_unlock_irqrestore(&bfad->bfad_lock, flags);
 
 	return 0;
 }