ALSA: ca0106: Delete an error message for a failed memory allocation in snd_ca0106_pc...
authorMarkus Elfring <elfring@users.sourceforge.net>
Sat, 12 Aug 2017 17:09:23 +0000 (19:09 +0200)
committerTakashi Iwai <tiwai@suse.de>
Sat, 12 Aug 2017 21:33:54 +0000 (23:33 +0200)
Omit an extra message for a memory allocation failure in this function.

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>
sound/pci/ca0106/ca0106_main.c

index 2be30b8b6bc9c4916acbf24db953a8bc0b50cf29..cd27b5536654431643a108dd04887f1f76696a65 100644 (file)
@@ -660,11 +660,9 @@ static int snd_ca0106_pcm_open_capture_channel(struct snd_pcm_substream *substre
        int err;
 
        epcm = kzalloc(sizeof(*epcm), GFP_KERNEL);
-       if (epcm == NULL) {
-               dev_err(chip->card->dev,
-                       "open_capture_channel: failed epcm alloc\n");
+       if (!epcm)
                return -ENOMEM;
-        }
+
        epcm->emu = chip;
        epcm->substream = substream;
         epcm->channel_id=channel_id;