Compile warning fixes

Trivial compile warning fixes.

diff --git a/src/pcm/pcm_rate.c b/src/pcm/pcm_rate.c
index 209e7003411efa889307f90697dde978186a7798..0b725b5cd21638a75dc8c69ec68ec3fc76678904 100644 (file)
--- a/src/pcm/pcm_rate.c
+++ b/src/pcm/pcm_rate.c
@@ -111,7 +111,7 @@ static void snd_pcm_rate_expand(const snd_pcm_channel_area_t *dst_areas,
                const char *src;
                char *dst;
                int src_step, dst_step;
-               int16_t old_sample;
+               int16_t old_sample = 0;
                int16_t new_sample;
                int old_weight, new_weight;
                src = snd_pcm_channel_area_addr(src_area, src_offset);
@@ -175,7 +175,7 @@ static void snd_pcm_rate_expand_s16(const snd_pcm_channel_area_t *dst_areas,
                const int16_t *src;
                int16_t *dst;
                int src_step, dst_step;
-               int16_t old_sample;
+               int16_t old_sample = 0;
                int16_t new_sample;
                int old_weight, new_weight;
                src = snd_pcm_channel_area_addr(src_area, src_offset);