[PATCH] watchdog: stm32: replace "%p" with "%pK"
From: Benjamin Gaignard <hidden>
Date: 2018-07-06 13:08:18
Also in:
linux-watchdog, lkml
Subsystem:
the rest, watchdog device drivers · Maintainers:
Linus Torvalds, Wim Van Sebroeck, Guenter Roeck
The format specifier "%p" can leak kernel addresses. Use "%pK" instead. Signed-off-by: Benjamin Gaignard <redacted> --- drivers/watchdog/stm32_iwdg.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/watchdog/stm32_iwdg.c b/drivers/watchdog/stm32_iwdg.c
index c97ad5619cb0..740f74a98644 100644
--- a/drivers/watchdog/stm32_iwdg.c
+++ b/drivers/watchdog/stm32_iwdg.c@@ -172,7 +172,7 @@ static int stm32_iwdg_probe(struct platform_device *pdev) ret = clk_prepare_enable(clk); if (ret) { - dev_err(&pdev->dev, "Unable to prepare clock %p\n", clk); + dev_err(&pdev->dev, "Unable to prepare clock %pK\n", clk); return ret; }
--
2.15.0