diff options
| author | Dan Carpenter <dan.carpenter@oracle.com> | 2018-07-19 11:16:48 +0300 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2018-07-29 23:23:05 +0200 |
| commit | b4859f3edb47825f62d1b2efdd75fe7945996f49 (patch) | |
| tree | 0ed6b03dc34510bdd779fa7e1c08c0884b838c82 /drivers/pinctrl/freescale | |
| parent | a8cfcf15c91455750ecb5213ad1cbe5d9b3ec2ef (diff) | |
pinctrl: imx: off by one in imx_pinconf_group_dbg_show()
The > should really be >= here. It's harmless because
pinctrl_generic_get_group() will return a NULL if group is invalid.
Fixes: ae75ff814538 ("pinctrl: pinctrl-imx: add imx pinctrl core driver")
Reported-by: Dong Aisheng <aisheng.dong@nxp.com>
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl/freescale')
| -rw-r--r-- | drivers/pinctrl/freescale/pinctrl-imx.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pinctrl/freescale/pinctrl-imx.c b/drivers/pinctrl/freescale/pinctrl-imx.c index 1c6bb15579e1..b04edc22dad7 100644 --- a/drivers/pinctrl/freescale/pinctrl-imx.c +++ b/drivers/pinctrl/freescale/pinctrl-imx.c @@ -383,7 +383,7 @@ static void imx_pinconf_group_dbg_show(struct pinctrl_dev *pctldev, const char *name; int i, ret; - if (group > pctldev->num_groups) + if (group >= pctldev->num_groups) return; seq_puts(s, "\n"); |