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oss_mixer: make "device" and "control" const

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Use config_get_block_string() instead of config_dup_block_string().
This commit is contained in:
Max Kellermann 2009-03-26 19:46:46 +01:00
parent 69759b573f
commit aec4fe06b5
1 changed files with 5 additions and 6 deletions
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11
src/mixer/oss_mixer.c
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@ -40,8 +40,9 @@ struct oss_mixer {
/** the base mixer class */
struct mixer base;
char *device;
char *control;
const char *device;
const char *control;
int device_fd;
int volume_control;
};
@ -53,8 +54,8 @@ oss_mixer_init(const struct config_param *param)
mixer_init(&om->base, &oss_mixer);
om->device = config_dup_block_string(param, "mixer_device", NULL);
om->control = config_dup_block_string(param, "mixer_control", NULL);
om->device = config_get_block_string(param, "mixer_device", NULL);
om->control = config_get_block_string(param, "mixer_control", NULL);
om->device_fd = -1;
om->volume_control = SOUND_MIXER_PCM;
@ -67,8 +68,6 @@ oss_mixer_finish(struct mixer *data)
{
struct oss_mixer *om = (struct oss_mixer *) data;
g_free(om->device);
g_free(om->control);
g_free(om);
}