Merge "msm: rmnet_ipa3: fix the crash issue" (88fb5e93) · Commits · e / devices / android_kernel_xiaomi_markw

drivers/platform/msm/ipa/ipa_v3/ipa.c

+5 −0

Original line number	Diff line number	Diff line
		@@ -5203,6 +5203,11 @@ int ipa3_register_ipa_ready_cb(void (ipa_ready_cb)(void ), void *user_data)
		{
		struct ipa3_ready_cb_info *cb_info = NULL;

		/* check ipa3_ctx existed or not */
		if (!ipa3_ctx) {
		IPADBG("IPA driver haven't initialized\n");
		return -ENXIO;
		}
		mutex_lock(&ipa3_ctx->lock);
		if (ipa3_ctx->ipa_initialization_complete) {
		mutex_unlock(&ipa3_ctx->lock);