smallft: drop unnecessary null checks

tmatth · tmatth · commit 5522716bae32 · 2023-08-14T12:25:30.000-04:00
Fixes #12 Reported-by: Markus Elfring
diff --git a/libspeexdsp/smallft.c b/libspeexdsp/smallft.c
@@ -1253,9 +1253,7 @@ void spx_drft_clear(struct drft_lookup *l)
 {
   if(l)
   {
-    if(l->trigcache)
-      speex_free(l->trigcache);
-    if(l->splitcache)
-      speex_free(l->splitcache);
+    speex_free(l->trigcache);
+    speex_free(l->splitcache);
   }
 }

Original file line number	Diff line number	Diff line change
`@@ -1253,9 +1253,7 @@ void spx_drft_clear(struct drft_lookup *l)`
`1253`	`1253`	`{`
`1254`	`1254`	`if(l)`
`1255`	`1255`	`{`
`1256`		`- if(l->trigcache)`
`1257`		`- speex_free(l->trigcache);`
`1258`		`- if(l->splitcache)`
`1259`		`- speex_free(l->splitcache);`
	`1256`	`+ speex_free(l->trigcache);`
	`1257`	`+ speex_free(l->splitcache);`
`1260`	`1258`	`}`
`1261`	`1259`	`}`