From: Egbert Eich <eich@suse.com>
Date: Fri Jan 14 23:44:34 2022 +0100
Subject: Fix 'control reaches end of non-void function' error.
Patch-mainline: Not yet
Git-commit: f74562130e369f6c28acbb4f4ed0e845aa039063
References: 

Signed-off-by: Egbert Eich <eich@suse.com>
---
 packages/zoltan/src/params/free_params.c | 2 ++
 1 file changed, 2 insertions(+)
diff --git a/packages/zoltan/src/params/free_params.c b/packages/zoltan/src/params/free_params.c
index a36b7355..d72650e8 100644
--- a/packages/zoltan/src/params/free_params.c
+++ b/packages/zoltan/src/params/free_params.c
@@ -117,6 +117,7 @@ int Zoltan_Serialize_Params(struct Zoltan_Struct const *from, char **buf)
     param = param->next;
   }
   *buf = bufptr;
+  return 0;
 }
 
 int Zoltan_Deserialize_Params(struct Zoltan_Struct *to, char **buf)
@@ -137,6 +138,7 @@ int Zoltan_Deserialize_Params(struct Zoltan_Struct *to, char **buf)
     bufptr += 2 * MAX_PARAM_STRING_LEN;
   }
   *buf = bufptr;
+  return 0;
 }
 
 int Zoltan_Copy_Params(PARAM_LIST **to, PARAM_LIST const *from)