diff options
Diffstat (limited to 'target/linux/ar71xx/patches-4.1')
| -rw-r--r-- | target/linux/ar71xx/patches-4.1/613-MIPS-ath79-add-ath79_wmac_setup_ext_lna_gpio-helper.patch | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/target/linux/ar71xx/patches-4.1/613-MIPS-ath79-add-ath79_wmac_setup_ext_lna_gpio-helper.patch b/target/linux/ar71xx/patches-4.1/613-MIPS-ath79-add-ath79_wmac_setup_ext_lna_gpio-helper.patch index a832bf84ce..e8bbe44002 100644 --- a/target/linux/ar71xx/patches-4.1/613-MIPS-ath79-add-ath79_wmac_setup_ext_lna_gpio-helper.patch +++ b/target/linux/ar71xx/patches-4.1/613-MIPS-ath79-add-ath79_wmac_setup_ext_lna_gpio-helper.patch @@ -18,12 +18,12 @@ +static int ath79_request_ext_lna_gpio(unsigned chain, int gpio) +{ -+ char buf[32]; + char *label; + int err; + -+ scnprintf(buf, sizeof(buf), "external LNA%u", chain); -+ label = kstrdup(buf, GFP_KERNEL); ++ label = kasprintf(GFP_KERNEL, "external LNA%u", chain); ++ if (!label) ++ return -ENOMEM; + + err = gpio_request_one(gpio, GPIOF_DIR_OUT | GPIOF_INIT_LOW, label); + if (err) { |