James Hawkins : crypt32: Remove redundant NULL checks before CryptMemFree ( found by Smatch).

[Alexandre Julliard]

Module: wine
Branch: master
Commit: b96ac007645c94c8f44ec8983f53c5b4a247cb43
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=b96ac007645c94c8f44ec8983f53c5b4a247cb43

Author: James Hawkins <truiken at gmail.com>
Date:   Thu Oct  5 19:36:49 2006 -0700

crypt32: Remove redundant NULL checks before CryptMemFree (found by Smatch).

---

 dlls/crypt32/protectdata.c |   23 ++++++++---------------
 1 files changed, 8 insertions(+), 15 deletions(-)

diff --git a/dlls/crypt32/protectdata.c b/dlls/crypt32/protectdata.c
index 75846e7..9cc8584 100644
--- a/dlls/crypt32/protectdata.c
+++ b/dlls/crypt32/protectdata.c
@@ -537,20 +537,13 @@ void free_protect_data(struct protect_da
 
     if (!pInfo) return;
 
-    if (pInfo->info0.pbData)
-        CryptMemFree(pInfo->info0.pbData);
-    if (pInfo->info1.pbData)
-        CryptMemFree(pInfo->info1.pbData);
-    if (pInfo->szDataDescr)
-        CryptMemFree(pInfo->szDataDescr);
-    if (pInfo->data0.pbData)
-        CryptMemFree(pInfo->data0.pbData);
-    if (pInfo->salt.pbData)
-        CryptMemFree(pInfo->salt.pbData);
-    if (pInfo->cipher.pbData)
-        CryptMemFree(pInfo->cipher.pbData);
-    if (pInfo->fingerprint.pbData)
-        CryptMemFree(pInfo->fingerprint.pbData);
+    CryptMemFree(pInfo->info0.pbData);
+    CryptMemFree(pInfo->info1.pbData);
+    CryptMemFree(pInfo->szDataDescr);
+    CryptMemFree(pInfo->data0.pbData);
+    CryptMemFree(pInfo->salt.pbData);
+    CryptMemFree(pInfo->cipher.pbData);
+    CryptMemFree(pInfo->fingerprint.pbData);
 }
 
 /* copies a string into a data blob */
@@ -768,7 +761,7 @@ BOOL load_encryption_key(HCRYPTPROV hPro
 
     /* clean up */
     CryptDestroyHash(hSaltHash);
-    if (szUsername) CryptMemFree(szUsername);
+    CryptMemFree(szUsername);
 
     return rc;
 }