Commit 4fead96c authored Sep 13, 2019 by Subash Abhinov Kasiviswanathan Committed by Gerrit - the friendly Code Review server Sep 16, 2019

soc: qcom: qmi_rmnet: Check for allocation failures



Fix a potential null de-reference in case the rmnet powersave
workqueue allocation fails.

Change-Id: Ie5d4fc0e50793cb4e508c8fc4b2e0fbafaf82c4b
Acked-by: Ning Cai <ncai@qti.qualcomm.com>
Signed-off-by: Subash Abhinov Kasiviswanathan <subashab@codeaurora.org>

parent 70fe4cf2

drivers/soc/qcom/qmi_rmnet.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -976,6 +976,9 @@ void qmi_rmnet_work_init(void *port)
		rmnet_ps_wq = alloc_workqueue("rmnet_powersave_work",
		WQ_MEM_RECLAIM \| WQ_CPU_INTENSIVE, 1);

		if (!rmnet_ps_wq)
		return;

		rmnet_work = kzalloc(sizeof(*rmnet_work), GFP_ATOMIC);
		if (!rmnet_work) {
		destroy_workqueue(rmnet_ps_wq);