We need to free the kthreads in error case before leaving
vchiq_init_state() otherwise we leak resources.
Signed-off-by: Stefan Wahren <stefan.wah...@i2se.com>
---
.../staging/vc04_services/interface/vchiq_arm/vchiq_core.c | 11 +++++++++--
1 file changed, 9 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c
b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c
index d4f2458..7642ced 100644
--- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c
+++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c
@@ -2562,7 +2562,7 @@ vchiq_init_state(VCHIQ_STATE_T *state, VCHIQ_SLOT_ZERO_T
*slot_zero,
vchiq_loud_error_header();
vchiq_loud_error("couldn't create thread %s", threadname);
vchiq_loud_error_footer();
- return VCHIQ_ERROR;
+ goto fail_free_handler_thread;
}
set_user_nice(state->recycle_thread, -19);
@@ -2574,7 +2574,7 @@ vchiq_init_state(VCHIQ_STATE_T *state, VCHIQ_SLOT_ZERO_T
*slot_zero,
vchiq_loud_error_header();
vchiq_loud_error("couldn't create thread %s", threadname);
vchiq_loud_error_footer();
- return VCHIQ_ERROR;
+ goto fail_free_recycle_thread;
}
set_user_nice(state->sync_thread, -20);
@@ -2588,6 +2588,13 @@ vchiq_init_state(VCHIQ_STATE_T *state, VCHIQ_SLOT_ZERO_T
*slot_zero,
local->initialised = 1;
return status;
+
+fail_free_recycle_thread:
+ kthread_stop(state->recycle_thread);
+fail_free_handler_thread:
+ kthread_stop(state->slot_handler_thread);
+
+ return VCHIQ_ERROR;
}
/* Called from application thread when a client or server service is created.
*/
--
2.7.4
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