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platform/surface: aggregator: Add missing call to ssam_request_sync_free() 

[ Upstream commit c965daac37 ]

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: c167b9c7e3 ("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>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Maximilian Luz 2022-12-20 18:56:07 +01:00 committed by Greg Kroah-Hartman
parent de76fc134f
commit 50b3cdf823
1 changed files with 3 additions and 1 deletions
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4
drivers/platform/surface/aggregator/controller.c
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@ -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);