[alsa-devel] [PATCH] hda: fix nid variable warning

Matthew Ranostay mranostay at embeddedalley.com
Mon Oct 13 19:22:45 CEST 2008

Fixed compiler warning with possible uninitialized variable 'nid'.

  CC [M]  /home/mranostay/git/alsa-driver/pci/hda/patch_sigmatel.o
/home/mranostay/git/alsa-driver/pci/hda/../../alsa-kernel/pci/hda/patch_sigmatel.c: In function
/home/mranostay/git/alsa-driver/pci/hda/../../alsa-kernel/pci/hda/patch_sigmatel.c:2815: warning: ‘nid’ may be used
uninitialized in this function

Signed-off-by: Matthew Ranostay <mranostay at embeddedalley.com>

diff --git a/pci/hda/patch_sigmatel.c b/pci/hda/patch_sigmatel.c
index c461baa..f8bfb4c 100644
--- a/pci/hda/patch_sigmatel.c
+++ b/pci/hda/patch_sigmatel.c
@@ -2812,7 +2812,7 @@ static int stac92xx_auto_create_multi_out_ctls(struct hda_codec *codec,
 	static const char *chname[4] = {
 		"Front", "Surround", NULL /*CLFE*/, "Side"
-	hda_nid_t nid;
+	hda_nid_t nid = 0;
 	int i, err;

 	struct sigmatel_spec *spec = codec->spec;

More information about the Alsa-devel mailing list