ALSA: asihpi - Simplify dsp code close.

dsp_code struct is not created if firmware is invalid, so check
and zero of firmware pointer is not necessary

Signed-off-by: Eliot Blennerhassett <eblennerhassett@audioscience.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

diff --git a/sound/pci/asihpi/hpidspcd.c b/sound/pci/asihpi/hpidspcd.c
index 21cdb9e..456a758 100644 (file)
--- a/sound/pci/asihpi/hpidspcd.c
+++ b/sound/pci/asihpi/hpidspcd.c
@@ -109,11 +109,8 @@ error1:
 /*-------------------------------------------------------------------*/
 void hpi_dsp_code_close(struct dsp_code *dsp_code)
 {
-       if (dsp_code->pvt->firmware) {
-               HPI_DEBUG_LOG(DEBUG, "dsp code closed\n");
-               release_firmware(dsp_code->pvt->firmware);
-               dsp_code->pvt->firmware = NULL;
-       }
+       HPI_DEBUG_LOG(DEBUG, "dsp code closed\n");
+       release_firmware(dsp_code->pvt->firmware);
        kfree(dsp_code->pvt);
 }