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fix warnings

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This commit is contained in:
Giacomo Tesio
2016-01-07 15:17:21 +01:00
parent 23d9a24788
commit 5759ffd40b
7 changed files with 12 additions and 15 deletions
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8
kern/devaudio.c
View File

@ -235,12 +235,10 @@ static long
audiowrite(Chan *c, void *vp, long n, vlong off)
{
long m;
int i, v, left, right, in, out;
int i, v, left, right, out;
Cmdbuf *cb;
char *a;
USED(off);
a = vp;
switch((ulong)c->qid.path) {
default:
error(Eperm);
@ -250,7 +248,6 @@ audiowrite(Chan *c, void *vp, long n, vlong off)
v = Vaudio;
left = 1;
right = 1;
in = 1;
out = 1;
cb = parsecmd(vp, n);
if(waserror()){
@ -278,7 +275,6 @@ audiowrite(Chan *c, void *vp, long n, vlong off)
for(m=0; volumes[m].name; m++) {
if(strcmp(cb->f[i], volumes[m].name) == 0) {
v = m;
in = 1;
out = 1;
left = 1;
right = 1;
@ -291,12 +287,10 @@ audiowrite(Chan *c, void *vp, long n, vlong off)
goto cont0;
}
if(strcmp(cb->f[i], "in") == 0) {
in = 1;
out = 0;
goto cont0;
}
if(strcmp(cb->f[i], "out") == 0) {
in = 0;
out = 1;
goto cont0;
}

2
kern/sysproc.c
View File

@ -5,7 +5,7 @@
#include "error.h"
long
sysexits(ulong *arg)
sysexits(uintptr_t *arg)
{
char *status;
char *inval = "invalid exit string";