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ALSA: hda: Delete an unnecessary check before the function call "snd_info_free_entry"

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The snd_info_free_entry() function tests whether its argument is NULL and
then returns immediately. Thus the test around the call is not needed.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Markus Elfring 2015-06-28 11:15:28 +02:00 committed by Takashi Iwai
parent 4275554dcc
commit 1947a114bf
1 changed files with 1 additions and 1 deletions
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sound/pci/hda/patch_hdmi.c
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@ -591,7 +591,7 @@ static int eld_proc_new(struct hdmi_spec_per_pin *per_pin, int index)
static void eld_proc_free(struct hdmi_spec_per_pin *per_pin)
{
if (!per_pin->codec->bus->shutdown && per_pin->proc_entry) {
if (!per_pin->codec->bus->shutdown) {
snd_info_free_entry(per_pin->proc_entry);
per_pin->proc_entry = NULL;
}