remoteproc: qcom_wcnss: remove unneeded semicolon

Eliminate the following coccicheck warning:
./drivers/remoteproc/qcom_wcnss.c:573:2-3: Unneeded semicolon
Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Yang Li <yang.lee@linux.alibaba.com>
Link: https://lore.kernel.org/r/1612320402-3313-1-git-send-email-yang.lee@linux.alibaba.comSigned-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

drivers/remoteproc/qcom_wcnss.c

@@ -570,7 +570,7 @@ static int wcnss_probe(struct platform_device *pdev)
 	if (IS_ERR(mmio)) {
 		ret = PTR_ERR(mmio);
 		goto free_rproc;
-	};
+	}
 
 	ret = wcnss_alloc_memory_region(wcnss);
 	if (ret)