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[v4,17/22] multipathd: remove pointless check

Message ID 20241009011523.2381575-18-bmarzins@redhat.com (mailing list archive)
State Not Applicable, archived
Delegated to: Benjamin Marzinski
Headers show
Series path checker refactor and misc fixes | expand

Commit Message

Benjamin Marzinski Oct. 9, 2024, 1:15 a.m. UTC 
Since we just returned if newstate wasn't PATH_UP or PATH_GHOST, it
must obviously be PATH_UP or PATH_GHOST at this point in the code. We
don't even wrap all the code for dealing with a path that just came up
in this if-block, It's only the persistent resrvation code.

Reviewed-by: Martin Wilck <mwilck@suse.com>
Signed-off-by: Benjamin Marzinski <bmarzins@redhat.com>
---
 multipathd/main.c | 26 +++++++++++++-------------
 1 file changed, 13 insertions(+), 13 deletions(-)
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Patch

diff --git a/multipathd/main.c b/multipathd/main.c
index d479d0c0..ec172021 100644
--- a/multipathd/main.c
+++ b/multipathd/main.c
@@ -2550,19 +2550,19 @@  update_path_state (struct vectors * vecs, struct path * pp)
 			return CHECK_PATH_CHECKED;
 		}
 
-		if (newstate == PATH_UP || newstate == PATH_GHOST) {
-			if (pp->mpp->prflag != PRFLAG_UNSET) {
-				int prflag = pp->mpp->prflag;
-				/*
-				 * Check Persistent Reservation.
-				 */
-				condlog(2, "%s: checking persistent "
-					"reservation registration", pp->dev);
-				mpath_pr_event_handle(pp);
-				if (pp->mpp->prflag == PRFLAG_SET &&
-				    prflag != PRFLAG_SET)
-					pr_register_active_paths(pp->mpp);
-			}
+		/* newstate == PATH_UP || newstate == PATH_GHOST */
+
+		if (pp->mpp->prflag != PRFLAG_UNSET) {
+			int prflag = pp->mpp->prflag;
+			/*
+			 * Check Persistent Reservation.
+			 */
+			condlog(2, "%s: checking persistent "
+				"reservation registration", pp->dev);
+			mpath_pr_event_handle(pp);
+			if (pp->mpp->prflag == PRFLAG_SET &&
+			    prflag != PRFLAG_SET)
+				pr_register_active_paths(pp->mpp);
 		}
 
 		/*