From: Joe Perches <joe@perches.com>
Date: Sat, 5 Jul 2014 20:02:02 +0000 (-0700)
Subject: ALSA: hda - Fix and neaten print_nid_path/debug_badness
X-Git-Tag: omap-for-v3.17/fixes-against-rc2~144^2~13^2~17
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d82353e534847732c4665a21e2ea699713a0e5b0;p=pandora-kernel.git

ALSA: hda - Fix and neaten print_nid_path/debug_badness

print_nid_path has a possible buffer overflow if
struct nid_path.path values are > 256.

Avoid this and neaten the output to remove the leading ':'

Neaten debug_badness to always verify arguments.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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