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| author | Al Viro <viro@zeniv.linux.org.uk> | 2017-12-28 22:30:22 +0100 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2017-12-28 22:30:22 +0100 |
| commit | 446bd647ceee73fbed50404daece9cbcec751f66 (patch) | |
| tree | 735e8d6c808b4fb2f73e51e7e9237db93f10fe48 /sound | |
| parent | usx2y: don't bother with access_ok() in ->dsp_load() (diff) | |
| download | linux-446bd647ceee73fbed50404daece9cbcec751f66.tar.xz linux-446bd647ceee73fbed50404daece9cbcec751f66.zip | |
snd_hwdep_dsp_load(): don't bother with access_ok()
the only remaining instance of ->dsp_load() doesn't need it.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/core/hwdep.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/sound/core/hwdep.c b/sound/core/hwdep.c index 8faae3d1455d..25b8f2234fc7 100644 --- a/sound/core/hwdep.c +++ b/sound/core/hwdep.c @@ -233,8 +233,6 @@ static int snd_hwdep_dsp_load(struct snd_hwdep *hw, /* check whether the dsp was already loaded */ if (hw->dsp_loaded & (1 << info.index)) return -EBUSY; - if (!access_ok(VERIFY_READ, info.image, info.length)) - return -EFAULT; err = hw->ops.dsp_load(hw, &info); if (err < 0) return err; |