Merge tag 'x86-platform-2020-06-01' of git://git.kernel.org/pub/scm/linux/kernel...

[tomoyo/tomoyo-test1.git] / sound / core / hwdep.c

diff --git a/sound/core/hwdep.c b/sound/core/hwdep.c
index b412d3b..21edb8a 100644 (file)
--- a/sound/core/hwdep.c
+++ b/sound/core/hwdep.c
@@ -216,12 +216,12 @@ static int snd_hwdep_dsp_load(struct snd_hwdep *hw,
        if (info.index >= 32)
                return -EINVAL;
        /* check whether the dsp was already loaded */
-       if (hw->dsp_loaded & (1 << info.index))
+       if (hw->dsp_loaded & (1u << info.index))
                return -EBUSY;
        err = hw->ops.dsp_load(hw, &info);
        if (err < 0)
                return err;
-       hw->dsp_loaded |= (1 << info.index);
+       hw->dsp_loaded |= (1u << info.index);
        return 0;
 }