[alsa-devel] [PATCH 0/13] ALSA: Deletion of some unnecessary checks

[SF Markus Elfring]

From: Markus Elfring <elfring at users.sourceforge.net>
Date: Sun, 4 Jan 2015 11:50:12 +0100

Further update suggestions were taken into account after several patches
were applied from static source code analysis.

Markus Elfring (3):
  seq: Deletion of unnecessary checks before the function call "snd_midi_event_free"
  oss: Deletion of unnecessary checks before the function call "vfree"
  emu10k1: Delete an unnecessary check before the function call "kfree"
  oxygen: Delete an unnecessary check before the function call "snd_pcm_suspend"
  emux: Delete an unnecessary check before the function call "snd_sf_free"
  ASoC: Intel: Delete an unnecessary check before the function call "sst_dma_free"
  ASoC: fsi: Deletion of unnecessary checks before the function call "clk_enable"
  ASoC: Intel: Delete an unnecessary check before the function call "release_firmware"
  i2sbus: Delete an unnecessary check before the function call "snd_pcm_suspend_all"
  sb: Delete an unnecessary check before the function call "snd_emux_free"
  Deletion of checks before the function call "iounmap"
  msnd: One function call less in snd_msnd_attach() after error detection
  msnd: Fix centralized exiting from snd_msnd_attach()

 sound/aoa/soundbus/i2sbus/core.c | 13 ++++++-------
 sound/arm/aaci.c                 |  4 ++--
 sound/drivers/ml403-ac97cr.c     |  3 +--
 sound/isa/msnd/msnd_pinnacle.c   | 31 ++++++++++++++++---------------
 sound/parisc/harmony.c           |  4 +---
 sound/pci/ad1889.c               |  5 +----
 sound/pci/asihpi/hpioctl.c       |  6 ++----
 sound/pci/atiixp.c               |  3 +--
 sound/pci/atiixp_modem.c         |  3 +--
 sound/pci/aw2/aw2-alsa.c         |  4 +---
 sound/pci/bt87x.c                |  3 +--
 sound/pci/cs4281.c               |  6 ++----
 sound/pci/cs46xx/cs46xx_lib.c    |  4 ++--
 sound/pci/ctxfi/cthw20k1.c       |  5 +----
 sound/pci/ctxfi/cthw20k2.c       |  5 +----
 sound/pci/echoaudio/echoaudio.c  |  6 +-----
 sound/pci/hda/hda_intel.c        |  3 +--
 sound/pci/lola/lola.c            |  6 ++----
 sound/pci/mixart/mixart.c        |  7 +++----
 sound/pci/nm256/nm256.c          |  6 ++----
 sound/pci/rme9652/hdsp.c         |  4 +---
 sound/pci/rme9652/hdspm.c        |  4 +---
 sound/pci/rme9652/rme9652.c      |  3 +--
 sound/pci/sis7019.c              |  5 +----
 sound/pci/ymfpci/ymfpci_main.c   |  3 +--
 sound/ppc/pmac.c                 | 15 +++++----------
 26 files changed, 58 insertions(+), 103 deletions(-)

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2.2.1