Coverity 1038135 fix

Small cleanup in the error handling. The extra null check confused
Coverity.

diff --git a/src/detect-engine-siggroup.c b/src/detect-engine-siggroup.c
index 2c21d4d00b303f9e2202bda98145fc52beeeb4f7..c300cd11c8bc759d0f4bd11f1c58074c381efa71 100644 (file)
--- a/src/detect-engine-siggroup.c
+++ b/src/detect-engine-siggroup.c
@@ -156,8 +156,7 @@ static SigGroupHead *SigGroupHeadAlloc(DetectEngineCtx *de_ctx, uint32_t size)
     return sgh;
 
 error:
-    if (sgh != NULL)
-        SigGroupHeadFree(sgh);
+    SigGroupHeadFree(sgh);
     return NULL;
 }