Hi
This patch fixes to warnings in alsa-sources.
First is an unused variable.
Second is that gcc is not able to detect that status is _always_
initialized before use, it fixes the warning and the code gives the
same results (I only put the value 0 before it is overwritten).
If you have any questions/comments, please told me.
Later, Juan.
diff -urN --exclude-from=/home/mitica/quintela/config/misc/dontdiff
alsa-driver-0.5.12/lowlevel/isa/cs4231.c alsa-driver-0.5.12-hack/lowlevel/isa/cs4231.c
--- alsa-driver-0.5.12/lowlevel/isa/cs4231.c Mon Oct 22 15:33:44 2001
+++ alsa-driver-0.5.12-hack/lowlevel/isa/cs4231.c Thu Nov 8 15:41:22 2001
@@ -1314,7 +1314,6 @@
{
int reg;
unsigned long flags;
- int timeout;
snd_cs4231_mce_up(codec);
spin_lock_irqsave(&codec->reg_lock, flags);
diff -urN --exclude-from=/home/mitica/quintela/config/misc/dontdiff
alsa-driver-0.5.12/lowlevel/sb/sb16_csp.c
alsa-driver-0.5.12-hack/lowlevel/sb/sb16_csp.c
--- alsa-driver-0.5.12/lowlevel/sb/sb16_csp.c Thu Nov 8 19:37:58 2001
+++ alsa-driver-0.5.12-hack/lowlevel/sb/sb16_csp.c Thu Nov 8 19:01:42 2001
@@ -664,6 +664,7 @@
if (load_flags & SND_SB_CSP_LOAD_INITBLOCK) {
/* some codecs (FastSpeech) take some time to initialize */
+ status = 0; /* to make gcc happy */
for (i = 10; i; i--) {
snd_sb16dsp_command(p->codec, 0x03);
status = snd_sb16dsp_get_byte(p->codec);
--
In theory, practice and theory are the same, but in practice they
are different -- Larry McVoy
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