autofs-5.1.7 - pass mapent_cache to update_offset_entry()

From: Ian Kent <raven@themaw.net>

Pass mapent_cache to update_offset_entry() rather than use the wait/signal
mechanism, it isn't needed here.

Signed-off-by: Ian Kent <raven@themaw.net>
---
 CHANGELOG           |    1 +
 modules/parse_sun.c |   22 ++++++----------------
 2 files changed, 7 insertions(+), 16 deletions(-)

--- autofs-5.1.4.orig/CHANGELOG
+++ autofs-5.1.4/CHANGELOG
@@ -16,6 +16,7 @@
 - fix mnts_get_expire_list() expire list construction.
 - fix inconsistent locking in umount_subtree_mounts().
 - fix return from umount_subtree_mounts() on offset list delete.
+- pass mapent_cache to update_offset_entry().
 
 xx/xx/2018 autofs-5.1.5
 - fix flag file permission.
--- autofs-5.1.4.orig/modules/parse_sun.c
+++ autofs-5.1.4/modules/parse_sun.c
@@ -795,24 +795,17 @@ static int check_is_multi(const char *ma
 }
 
 static int
-update_offset_entry(struct autofs_point *ap, const char *name,
+update_offset_entry(struct autofs_point *ap,
+		    struct mapent_cache *mc, const char *name,
 		    const char *m_root, int m_root_len,
-		    const char *path, const char *myoptions, const char *loc,
-		    time_t age)
+		    const char *path, const char *myoptions,
+		    const char *loc, time_t age)
 {
-	struct map_source *source;
-	struct mapent_cache *mc;
 	char m_key[PATH_MAX + 1];
 	char m_mapent[MAPENT_MAX_LEN + 1];
 	int p_len, m_key_len, m_options_len, m_mapent_len;
 	int ret;
 
-	source = ap->entry->current;
-	ap->entry->current = NULL;
-	master_source_current_signal(ap->entry);
-
-	mc = source->mc;
-
 	memset(m_mapent, 0, MAPENT_MAX_LEN + 1);
 
 	/* Internal hosts map may have loc == NULL */
@@ -1576,11 +1569,8 @@ dont_expand:
 			p += l;
 			p = skipspace(p);
 
-			master_source_current_wait(ap->entry);
-			ap->entry->current = source;
-
-			status = update_offset_entry(ap, name,
-						     m_root, m_root_len,
+			status = update_offset_entry(ap, mc,
+						     name, m_root, m_root_len,
 						     path, myoptions, loc, age);
 
 			if (status != CHE_OK) {