util/uri: do not check argument of uri_free()

uri_free() checks if its argument is NULL in uri_clean() and g_free().
There is no need to check the argument before the call.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Message-Id: <20210629063602.4239-1-xypron.glpk@gmx.de>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Richard W.M. Jones <rjones@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>

1 files changed, 1 insertions, 3 deletions

diff --git a/block/ssh.c b/block/ssh.c
index d008caf059..e0fbb4934b 100644
--- a/block/ssh.c
+++ b/block/ssh.c
@@ -237,9 +237,7 @@ static int parse_uri(const char *filename, QDict *options, Error **errp)
     return 0;
 
  err:
-    if (uri) {
-      uri_free(uri);
-    }
+    uri_free(uri);
     return -EINVAL;
 }