if (x) free(x) -> free(x); semantic patch generated with coccinelle, carefully

eyeballed before applying. Contributed by Cyril Roelandt on tech@

1 files changed, 3 insertions, 6 deletions

diff --git a/src/lib/libcrypto/ex_data.c b/src/lib/libcrypto/ex_data.c
index 77a91c4b04..d8d25d320e 100644
--- a/src/lib/libcrypto/ex_data.c
+++ b/src/lib/libcrypto/ex_data.c
@@ -444,8 +444,7 @@ skip:
                             storage[i]->argl, storage[i]->argp);
                 }
         }
-        if (storage)
-                free(storage);
+        free(storage);
         return 1;
 }
 
@@ -489,8 +488,7 @@ skip:
                             storage[i]->argl, storage[i]->argp);
                 CRYPTO_set_ex_data(to, i, ptr);
         }
-        if (storage)
-                free(storage);
+        free(storage);
         return 1;
 }
 
@@ -527,8 +525,7 @@ skip:
                             storage[i]->argl, storage[i]->argp);
                 }
         }
-        if (storage)
-                free(storage);
+        free(storage);
         if (ad->sk) {
                 sk_void_free(ad->sk);
                 ad->sk = NULL;