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From c965daac370f08a9b71d573a71d13cda76f2a884 Mon Sep 17 00:00:00 2001
From: Maximilian Luz <luzmaximilian@gmail.com>
Date: Tue, 20 Dec 2022 18:56:07 +0100
Subject: [PATCH] platform/surface: aggregator: Add missing call to ssam_request_sync_free()
Git-commit: c965daac370f08a9b71d573a71d13cda76f2a884
Patch-mainline: v6.2-rc4
References: git-fixes

Although rare, ssam_request_sync_init() can fail. In that case, the
request should be freed via ssam_request_sync_free(). Currently it is
leaked instead. Fix this.

Fixes: c167b9c7e3d6 ("platform/surface: Add Surface Aggregator subsystem")
Signed-off-by: Maximilian Luz <luzmaximilian@gmail.com>
Link: https://lore.kernel.org/r/20221220175608.1436273-1-luzmaximilian@gmail.com
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Takashi Iwai <tiwai@suse.de>

---
 drivers/platform/surface/aggregator/controller.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/platform/surface/aggregator/controller.c b/drivers/platform/surface/aggregator/controller.c
index 43e765199137..c6537a1b3a2e 100644
--- a/drivers/platform/surface/aggregator/controller.c
+++ b/drivers/platform/surface/aggregator/controller.c
@@ -1700,8 +1700,10 @@ int ssam_request_sync(struct ssam_controller *ctrl,
 		return status;
 
 	status = ssam_request_sync_init(rqst, spec->flags);
-	if (status)
+	if (status) {
+		ssam_request_sync_free(rqst);
 		return status;
+	}
 
 	ssam_request_sync_set_resp(rqst, rsp);
 
-- 
2.35.3