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[v4,2/6] libmultipath: cleanup orphan device states

Message ID 1488220003-20541-3-git-send-email-bmarzins@redhat.com (mailing list archive)
State Superseded, archived
Delegated to: Mike Snitzer
Headers show

Commit Message

Benjamin Marzinski Feb. 27, 2017, 6:26 p.m. UTC 
After a path device is orphaned, multipathd stops checking its state.
However, multipathd show state still shows its old state. It should
display "undef unknown" instead.

Signed-off-by: Benjamin Marzinski <bmarzins@redhat.com>
---
 libmultipath/print.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
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Patch

diff --git a/libmultipath/print.c b/libmultipath/print.c
index 5b03383..00a3626 100644
--- a/libmultipath/print.c
+++ b/libmultipath/print.c
@@ -392,7 +392,7 @@  snprint_dev_t (char * buff, size_t len, struct path * pp)
 static int
 snprint_offline (char * buff, size_t len, struct path * pp)
 {
-	if (!pp)
+	if (!pp || !pp->mpp)
 		return snprintf(buff, len, "unknown");
 	else if (pp->offline)
 		return snprintf(buff, len, "offline");
@@ -403,7 +403,7 @@  snprint_offline (char * buff, size_t len, struct path * pp)
 static int
 snprint_chk_state (char * buff, size_t len, struct path * pp)
 {
-	if (!pp)
+	if (!pp || !pp->mpp)
 		return snprintf(buff, len, "undef");
 
 	switch (pp->state) {