diff options
| -rw-r--r-- | drivers/pinctrl/berlin/berlin.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/pinctrl/berlin/berlin.c b/drivers/pinctrl/berlin/berlin.c index b17a03cf87be..a073eedd71aa 100644 --- a/drivers/pinctrl/berlin/berlin.c +++ b/drivers/pinctrl/berlin/berlin.c @@ -233,6 +233,8 @@ static int berlin_pinctrl_build_state(struct platform_device *pdev) pctrl->functions = krealloc(pctrl->functions, pctrl->nfunctions * sizeof(*pctrl->functions), GFP_KERNEL); + if (!pctrl->functions) + return -ENOMEM; /* map functions to theirs groups */ for (i = 0; i < pctrl->desc->ngroups; i++) { |