I'm about to add a second bit of logic that needs to free all
mountlist records, so introduce a helper for freeing them.
Signed-off-by: Chuck Lever <chuck.lever@xxxxxxxxxx>
---
utils/mountd/rmtab.c | 19 +++++++++++++------
1 files changed, 13 insertions(+), 6 deletions(-)
diff --git a/utils/mountd/rmtab.c b/utils/mountd/rmtab.c
index b2c04e7..854d519 100644
--- a/utils/mountd/rmtab.c
+++ b/utils/mountd/rmtab.c
@@ -173,6 +173,18 @@ out_unlock:
xfunlock(lockid);
}
+static void
+mountlist_freeall(mountlist list)
+{
+ while (list != NULL) {
+ mountlist m = list;
+ list = m->ml_next;
+ xfree(m->ml_hostname);
+ xfree(m->ml_directory);
+ xfree(m);
+ }
+}
+
mountlist
mountlist_list(void)
{
@@ -194,12 +206,7 @@ mountlist_list(void)
return NULL;
}
if (stb.st_mtime != last_mtime) {
- while (mlist) {
- mlist = (m = mlist)->ml_next;
- xfree(m->ml_hostname);
- xfree(m->ml_directory);
- xfree(m);
- }
+ mountlist_freeall(mlist);
last_mtime = stb.st_mtime;
setrmtabent("r");
--
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