From: Limin Wang <[email protected]>
Signed-off-by: Limin Wang <[email protected]>
---
libavcodec/iirfilter.c | 14 +++++---------
1 file changed, 5 insertions(+), 9 deletions(-)
diff --git a/libavcodec/iirfilter.c b/libavcodec/iirfilter.c
index 749fa57..ddd42c2 100644
--- a/libavcodec/iirfilter.c
+++ b/libavcodec/iirfilter.c
@@ -171,12 +171,10 @@ av_cold struct FFIIRFilterCoeffs
*ff_iir_filter_init_coeffs(void *avc,
if (order <= 0 || order > MAXORDER || cutoff_ratio >= 1.0)
return NULL;
- FF_ALLOCZ_OR_GOTO(avc, c, sizeof(FFIIRFilterCoeffs),
- init_fail);
- FF_ALLOC_OR_GOTO(avc, c->cx, sizeof(c->cx[0]) * ((order >> 1) + 1),
- init_fail);
- FF_ALLOC_OR_GOTO(avc, c->cy, sizeof(c->cy[0]) * order,
- init_fail);
+ if (!(c = av_mallocz(sizeof(*c))) ||
+ !(c->cx = av_malloc (sizeof(c->cx[0]) * ((order >> 1) + 1))) ||
+ !(c->cy = av_malloc (sizeof(c->cy[0]) * order)))
+ return NULL;
c->order = order;
switch (filt_type) {
@@ -190,13 +188,11 @@ av_cold struct FFIIRFilterCoeffs
*ff_iir_filter_init_coeffs(void *avc,
break;
default:
av_log(avc, AV_LOG_ERROR, "filter type is not currently
implemented\n");
- goto init_fail;
+ return NULL;
}
if (!ret)
return c;
-
-init_fail:
return NULL;
}
--
1.8.3.1
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