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| author | Takashi Iwai <tiwai@suse.de> | 2015-11-13 12:51:49 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2015-12-04 15:06:45 +0100 |
| commit | 18014fd793d5e73eec5f2c22eaa37a32b44748eb (patch) | |
| tree | 255b0948324de63c79da28702ccff7035fb357e8 /sound/pci/hda | |
| parent | ALSA: Fix compat_ioctl handling for OSS emulations (diff) | |
| download | linux-18014fd793d5e73eec5f2c22eaa37a32b44748eb.tar.xz linux-18014fd793d5e73eec5f2c22eaa37a32b44748eb.zip | |
ALSA: hda - Do zero-clear in snd_hdmi_parse_eld() itself
Instead of doing in each caller side, snd_hdmi_parse_eld() does
zero-clear of the parsed data by itself. This is safer and simplifies
the upcoming code changes.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/hda')
| -rw-r--r-- | sound/pci/hda/hda_eld.c | 1 | ||||
| -rw-r--r-- | sound/pci/hda/patch_hdmi.c | 1 |
2 files changed, 1 insertions, 1 deletions
diff --git a/sound/pci/hda/hda_eld.c b/sound/pci/hda/hda_eld.c index 563984dd2562..bc2e08257c2e 100644 --- a/sound/pci/hda/hda_eld.c +++ b/sound/pci/hda/hda_eld.c @@ -253,6 +253,7 @@ int snd_hdmi_parse_eld(struct hda_codec *codec, struct parsed_hdmi_eld *e, int mnl; int i; + memset(e, 0, sizeof(*e)); e->eld_ver = GRAB_BITS(buf, 0, 3, 5); if (e->eld_ver != ELD_VER_CEA_861D && e->eld_ver != ELD_VER_PARTIAL) { diff --git a/sound/pci/hda/patch_hdmi.c b/sound/pci/hda/patch_hdmi.c index da264e8acce2..901a3a7248ed 100644 --- a/sound/pci/hda/patch_hdmi.c +++ b/sound/pci/hda/patch_hdmi.c @@ -1570,7 +1570,6 @@ static bool hdmi_present_sense(struct hdmi_spec_per_pin *per_pin, int repoll) &eld->eld_size) < 0) eld->eld_valid = false; else { - memset(&eld->info, 0, sizeof(struct parsed_hdmi_eld)); if (snd_hdmi_parse_eld(codec, &eld->info, eld->eld_buffer, eld->eld_size) < 0) eld->eld_valid = false; |