diff mbox series

[PULL,06/13] tests/9pfs: simplify do_mkdir()

Message ID cb2bc157997817ea2e0787aae3349b94fb0a402b.1603452058.git.qemu_oss@crudebyte.com
State New
Headers show
Series [PULL,01/13] tests/9pfs: Factor out do_version() helper | expand

Commit Message

Christian Schoenebeck Oct. 21, 2020, 12:06 p.m. UTC 
Split out walking a directory path to a separate new utility function
do_walk() and use that function in do_mkdir().

The code difference saved this way is not much, but we'll use that new
do_walk() function in the upcoming patches, so it will avoid quite
some code duplication after all.

Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
Reviewed-by: Greg Kurz <groug@kaod.org>
Message-Id: <4d7275b2363f122438a443ce079cbb355285e9d6.1603285620.git.qemu_oss@crudebyte.com>
Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
---
 tests/qtest/virtio-9p-test.c | 27 +++++++++++++++++++--------
 1 file changed, 19 insertions(+), 8 deletions(-)
diff mbox series

Patch

diff --git a/tests/qtest/virtio-9p-test.c b/tests/qtest/virtio-9p-test.c
index 2ea555fa04..21807037df 100644
--- a/tests/qtest/virtio-9p-test.c
+++ b/tests/qtest/virtio-9p-test.c
@@ -583,6 +583,23 @@  static void do_version(QVirtio9P *v9p)
     g_free(server_version);
 }
 
+/* utility function: walk to requested dir and return fid for that dir */
+static uint32_t do_walk(QVirtio9P *v9p, const char *path)
+{
+    char **wnames;
+    P9Req *req;
+    const uint32_t fid = genfid();
+
+    int nwnames = split(path, "/", &wnames);
+
+    req = v9fs_twalk(v9p, 0, fid, nwnames, wnames, 0);
+    v9fs_req_wait_for_reply(req, NULL);
+    v9fs_rwalk(req, NULL, NULL);
+
+    split_free(&wnames);
+    return fid;
+}
+
 static void fs_version(void *obj, void *data, QGuestAllocator *t_alloc)
 {
     alloc = t_alloc;
@@ -974,23 +991,17 @@  static void fs_flush_ignored(void *obj, void *data, QGuestAllocator *t_alloc)
 
 static void do_mkdir(QVirtio9P *v9p, const char *path, const char *cname)
 {
-    char **wnames;
     char *const name = g_strdup(cname);
+    uint32_t fid;
     P9Req *req;
-    const uint32_t fid = genfid();
 
-    int nwnames = split(path, "/", &wnames);
-
-    req = v9fs_twalk(v9p, 0, fid, nwnames, wnames, 0);
-    v9fs_req_wait_for_reply(req, NULL);
-    v9fs_rwalk(req, NULL, NULL);
+    fid = do_walk(v9p, path);
 
     req = v9fs_tmkdir(v9p, fid, name, 0750, 0, 0);
     v9fs_req_wait_for_reply(req, NULL);
     v9fs_rmkdir(req, NULL);
 
     g_free(name);
-    split_free(&wnames);
 }
 
 static void fs_readdir_split_128(void *obj, void *data,