yeahuh / rpms / qemu-kvm

Forked from rpms/qemu-kvm 2 years ago
Clone

Blame SOURCES/kvm-util-Drop-superfluous-conditionals-around-g_free.patch

05bba0
From 7c92e003601bf83d662f5e21a4bc095de875e906 Mon Sep 17 00:00:00 2001
05bba0
From: Markus Armbruster <armbru@redhat.com>
05bba0
Date: Tue, 8 Sep 2015 18:06:20 +0200
05bba0
Subject: [PATCH 2/7] util: Drop superfluous conditionals around g_free()
05bba0
05bba0
Message-id: <1441735585-23432-3-git-send-email-armbru@redhat.com>
05bba0
Patchwork-id: 67707
05bba0
O-Subject: [RHEL-7.2 qemu-kvm PATCH 2/7] util: Drop superfluous conditionals around g_free()
05bba0
Bugzilla: 1218919
05bba0
RH-Acked-by: Laszlo Ersek <lersek@redhat.com>
05bba0
RH-Acked-by: Fam Zheng <famz@redhat.com>
05bba0
RH-Acked-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
05bba0
05bba0
Signed-off-by: Markus Armbruster <armbru@redhat.com>
05bba0
Reviewed-by: Eric Blake <eblake@redhat.com>
05bba0
Reviewed-by: Fam Zheng <famz@redhat.com>
05bba0
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
05bba0
(cherry picked from commit 44c2286b5df1f50fc9fedabd7b1a5a8022e583fc)
05bba0
Signed-off-by: Miroslav Rezanina <mrezanin@redhat.com>
05bba0
---
05bba0
 util/uri.c | 48 ++++++++++++++++++++++--------------------------
05bba0
 1 file changed, 22 insertions(+), 26 deletions(-)
05bba0
05bba0
diff --git a/util/uri.c b/util/uri.c
05bba0
index bbf2832..01dc09e 100644
05bba0
--- a/util/uri.c
05bba0
+++ b/util/uri.c
05bba0
@@ -225,7 +225,7 @@ rfc3986_parse_scheme(URI *uri, const char **str) {
05bba0
     while (ISA_ALPHA(cur) || ISA_DIGIT(cur) ||
05bba0
            (*cur == '+') || (*cur == '-') || (*cur == '.')) cur++;
05bba0
     if (uri != NULL) {
05bba0
-	if (uri->scheme != NULL) g_free(uri->scheme);
05bba0
+        g_free(uri->scheme);
05bba0
 	uri->scheme = g_strndup(*str, cur - *str);
05bba0
     }
05bba0
     *str = cur;
05bba0
@@ -262,8 +262,7 @@ rfc3986_parse_fragment(URI *uri, const char **str)
05bba0
            ((uri != NULL) && (uri->cleanup & 1) && (IS_UNWISE(cur))))
05bba0
         NEXT(cur);
05bba0
     if (uri != NULL) {
05bba0
-        if (uri->fragment != NULL)
05bba0
-            g_free(uri->fragment);
05bba0
+        g_free(uri->fragment);
05bba0
 	if (uri->cleanup & 2)
05bba0
 	    uri->fragment = g_strndup(*str, cur - *str);
05bba0
 	else
05bba0
@@ -298,8 +297,7 @@ rfc3986_parse_query(URI *uri, const char **str)
05bba0
            ((uri != NULL) && (uri->cleanup & 1) && (IS_UNWISE(cur))))
05bba0
         NEXT(cur);
05bba0
     if (uri != NULL) {
05bba0
-	if (uri->query != NULL)
05bba0
-	    g_free (uri->query);
05bba0
+        g_free(uri->query);
05bba0
 	uri->query = g_strndup (*str, cur - *str);
05bba0
     }
05bba0
     *str = cur;
05bba0
@@ -360,7 +358,7 @@ rfc3986_parse_user_info(URI *uri, const char **str)
05bba0
 	NEXT(cur);
05bba0
     if (*cur == '@') {
05bba0
 	if (uri != NULL) {
05bba0
-	    if (uri->user != NULL) g_free(uri->user);
05bba0
+            g_free(uri->user);
05bba0
 	    if (uri->cleanup & 2)
05bba0
 		uri->user = g_strndup(*str, cur - *str);
05bba0
 	    else
05bba0
@@ -473,9 +471,9 @@ not_ipv4:
05bba0
         NEXT(cur);
05bba0
 found:
05bba0
     if (uri != NULL) {
05bba0
-	if (uri->authority != NULL) g_free(uri->authority);
05bba0
+        g_free(uri->authority);
05bba0
 	uri->authority = NULL;
05bba0
-	if (uri->server != NULL) g_free(uri->server);
05bba0
+        g_free(uri->server);
05bba0
 	if (cur != host) {
05bba0
 	    if (uri->cleanup & 2)
05bba0
 		uri->server = g_strndup(host, cur - host);
05bba0
@@ -585,7 +583,7 @@ rfc3986_parse_path_ab_empty(URI *uri, const char **str)
05bba0
 	if (ret != 0) return(ret);
05bba0
     }
05bba0
     if (uri != NULL) {
05bba0
-	if (uri->path != NULL) g_free(uri->path);
05bba0
+        g_free(uri->path);
05bba0
         if (*str != cur) {
05bba0
             if (uri->cleanup & 2)
05bba0
                 uri->path = g_strndup(*str, cur - *str);
05bba0
@@ -631,7 +629,7 @@ rfc3986_parse_path_absolute(URI *uri, const char **str)
05bba0
 	}
05bba0
     }
05bba0
     if (uri != NULL) {
05bba0
-	if (uri->path != NULL) g_free(uri->path);
05bba0
+        g_free(uri->path);
05bba0
         if (cur != *str) {
05bba0
             if (uri->cleanup & 2)
05bba0
                 uri->path = g_strndup(*str, cur - *str);
05bba0
@@ -673,7 +671,7 @@ rfc3986_parse_path_rootless(URI *uri, const char **str)
05bba0
 	if (ret != 0) return(ret);
05bba0
     }
05bba0
     if (uri != NULL) {
05bba0
-	if (uri->path != NULL) g_free(uri->path);
05bba0
+        g_free(uri->path);
05bba0
         if (cur != *str) {
05bba0
             if (uri->cleanup & 2)
05bba0
                 uri->path = g_strndup(*str, cur - *str);
05bba0
@@ -715,7 +713,7 @@ rfc3986_parse_path_no_scheme(URI *uri, const char **str)
05bba0
 	if (ret != 0) return(ret);
05bba0
     }
05bba0
     if (uri != NULL) {
05bba0
-	if (uri->path != NULL) g_free(uri->path);
05bba0
+        g_free(uri->path);
05bba0
         if (cur != *str) {
05bba0
             if (uri->cleanup & 2)
05bba0
                 uri->path = g_strndup(*str, cur - *str);
05bba0
@@ -769,7 +767,7 @@ rfc3986_parse_hier_part(URI *uri, const char **str)
05bba0
     } else {
05bba0
 	/* path-empty is effectively empty */
05bba0
 	if (uri != NULL) {
05bba0
-	    if (uri->path != NULL) g_free(uri->path);
05bba0
+            g_free(uri->path);
05bba0
 	    uri->path = NULL;
05bba0
 	}
05bba0
     }
05bba0
@@ -812,7 +810,7 @@ rfc3986_parse_relative_ref(URI *uri, const char *str) {
05bba0
     } else {
05bba0
 	/* path-empty is effectively empty */
05bba0
 	if (uri != NULL) {
05bba0
-	    if (uri->path != NULL) g_free(uri->path);
05bba0
+            g_free(uri->path);
05bba0
 	    uri->path = NULL;
05bba0
 	}
05bba0
     }
05bba0
@@ -1285,21 +1283,21 @@ static void
05bba0
 uri_clean(URI *uri) {
05bba0
     if (uri == NULL) return;
05bba0
 
05bba0
-    if (uri->scheme != NULL) g_free(uri->scheme);
05bba0
+    g_free(uri->scheme);
05bba0
     uri->scheme = NULL;
05bba0
-    if (uri->server != NULL) g_free(uri->server);
05bba0
+    g_free(uri->server);
05bba0
     uri->server = NULL;
05bba0
-    if (uri->user != NULL) g_free(uri->user);
05bba0
+    g_free(uri->user);
05bba0
     uri->user = NULL;
05bba0
-    if (uri->path != NULL) g_free(uri->path);
05bba0
+    g_free(uri->path);
05bba0
     uri->path = NULL;
05bba0
-    if (uri->fragment != NULL) g_free(uri->fragment);
05bba0
+    g_free(uri->fragment);
05bba0
     uri->fragment = NULL;
05bba0
-    if (uri->opaque != NULL) g_free(uri->opaque);
05bba0
+    g_free(uri->opaque);
05bba0
     uri->opaque = NULL;
05bba0
-    if (uri->authority != NULL) g_free(uri->authority);
05bba0
+    g_free(uri->authority);
05bba0
     uri->authority = NULL;
05bba0
-    if (uri->query != NULL) g_free(uri->query);
05bba0
+    g_free(uri->query);
05bba0
     uri->query = NULL;
05bba0
 }
05bba0
 
05bba0
@@ -1711,10 +1709,8 @@ uri_resolve(const char *uri, const char *base) {
05bba0
 	/*
05bba0
 	 * the base fragment must be ignored
05bba0
 	 */
05bba0
-	if (bas->fragment != NULL) {
05bba0
-	    g_free(bas->fragment);
05bba0
-	    bas->fragment = NULL;
05bba0
-	}
05bba0
+        g_free(bas->fragment);
05bba0
+        bas->fragment = NULL;
05bba0
 	val = uri_to_string(bas);
05bba0
 	goto done;
05bba0
     }
05bba0
-- 
05bba0
1.8.3.1
05bba0