[PATCH 3/3] virfile: Use g_canonicalize_file() to simplify virFileAbsPath()

[Luke Yue]

Though the comment says that the function may return -1 on error, but it
seems that now it will never return -1 now. So just use g_canonicalize_file()
to simplify the implementation.

Signed-off-by: Luke Yue <lukedyue at gmail.com>
---
 src/util/virfile.c | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/src/util/virfile.c b/src/util/virfile.c
index 0d1c2ba518..bfff471194 100644
--- a/src/util/virfile.c
+++ b/src/util/virfile.c
@@ -3126,13 +3126,7 @@ virFileOpenTty(int *ttyprimary G_GNUC_UNUSED,
 int
 virFileAbsPath(const char *path, char **abspath)
 {
-    if (g_path_is_absolute(path)) {
-        *abspath = g_strdup(path);
-    } else {
-        g_autofree char *buf = g_get_current_dir();
-
-        *abspath = g_build_filename(buf, path, NULL);
-    }
+    *abspath = g_canonicalize_filename(path, NULL);
 
     return 0;
 }
-- 
2.31.1