version: turn version number functions into returning void

... as we never use the return codes from them.

Reviewed-by: Daniel Gustafsson
Closes #7319

1 files changed, 6 insertions, 8 deletions

diff --git a/lib/version.c b/lib/version.c
index b67b9a466..c84ef85fb 100644
--- a/lib/version.c
+++ b/lib/version.c
@@ -75,28 +75,26 @@
 #endif
 
 #ifdef HAVE_BROTLI
-static size_t brotli_version(char *buf, size_t bufsz)
+static void brotli_version(char *buf, size_t bufsz)
 {
   uint32_t brotli_version = BrotliDecoderVersion();
   unsigned int major = brotli_version >> 24;
   unsigned int minor = (brotli_version & 0x00FFFFFF) >> 12;
   unsigned int patch = brotli_version & 0x00000FFF;
-
-  return msnprintf(buf, bufsz, "%u.%u.%u", major, minor, patch);
+  (void)msnprintf(buf, bufsz, "%u.%u.%u", major, minor, patch);
 }
 #endif
 
 #ifdef HAVE_ZSTD
-static size_t zstd_version(char *buf, size_t bufsz)
+static void zstd_version(char *buf, size_t bufsz)
 {
   unsigned long zstd_version = (unsigned long)ZSTD_versionNumber();
   unsigned int major = (unsigned int)(zstd_version / (100 * 100));
   unsigned int minor = (unsigned int)((zstd_version -
-                         (major * 100 * 100)) / 100);
+                                       (major * 100 * 100)) / 100);
   unsigned int patch = (unsigned int)(zstd_version -
-                         (major * 100 * 100) - (minor * 100));
-
-  return msnprintf(buf, bufsz, "%u.%u.%u", major, minor, patch);
+                                      (major * 100 * 100) - (minor * 100));
+  (void)msnprintf(buf, bufsz, "%u.%u.%u", major, minor, patch);
 }
 #endif