ALSA: ctxfi - Remove useless initializations and cast
Remove useless variable initializations and cast at the beginning of
functions.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
diff --git a/sound/pci/ctxfi/ctresource.c b/sound/pci/ctxfi/ctresource.c
index da21a71..889c495 100644
--- a/sound/pci/ctxfi/ctresource.c
+++ b/sound/pci/ctxfi/ctresource.c
@@ -27,7 +27,7 @@
get_resource(u8 *rscs, unsigned int amount,
unsigned int multi, unsigned int *ridx)
{
- int i = 0, j = 0, k = 0, n = 0;
+ int i, j, k, n;
/* Check whether there are sufficient resources to meet request. */
for (i = 0, n = multi; i < amount; i++) {
@@ -61,7 +61,7 @@
static int put_resource(u8 *rscs, unsigned int multi, unsigned int idx)
{
- unsigned int i = 0, j = 0, k = 0, n = 0;
+ unsigned int i, j, k, n;
/* Mark the contiguous bits in resource bit-map as used */
for (n = multi, i = idx; n > 0; n--) {
@@ -76,7 +76,7 @@
int mgr_get_resource(struct rsc_mgr *mgr, unsigned int n, unsigned int *ridx)
{
- int err = 0;
+ int err;
if (n > mgr->avail)
return -ENOENT;