[FFmpeg-cvslog] avcodec/adpcm: squelch uninitialized variable warnings

[Peter Ross]

ffmpeg | branch: master | Peter Ross <pross at xvid.org> | Tue Jul  8 18:49:08 2025 +1000| [853ad9e77e1d6c2585aaff80ea371bc4dbf4bfa2] | committer: Marvin Scholz

avcodec/adpcm: squelch uninitialized variable warnings

Fixes CID1655273 and CID1655274.

Signed-off-by: Marvin Scholz <epirat07 at gmail.com>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=853ad9e77e1d6c2585aaff80ea371bc4dbf4bfa2
---

 libavcodec/adpcm.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/libavcodec/adpcm.c b/libavcodec/adpcm.c
index 92ab248f3d..83ef7c780a 100644
--- a/libavcodec/adpcm.c
+++ b/libavcodec/adpcm.c
@@ -877,6 +877,8 @@ static int adpcm_sanyo_expand3(ADPCMChannelStatus *c, int bits)
         add = (11 * c->step) >> 1;
         c->step = 3 * c->step;
         break;
+    default:
+        av_unreachable("There are cases for all control paths when bits is 3-bit");
     }
 
     if (sign)
@@ -934,6 +936,8 @@ static int adpcm_sanyo_expand4(ADPCMChannelStatus *c, int bits)
         add = (25 * c->step) >> 1;
         c->step = 5 * c->step;
         break;
+    default:
+        av_unreachable("There are cases for all control paths when bits is 4-bit");
     }
 
     if (sign)