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generic: platform/mikrotik: release mtd device after use
[openwrt/staging/ynezz.git]
/
target
/
linux
/
generic
/
files
/
drivers
/
platform
/
mikrotik
/
rb_hardconfig.c
diff --git
a/target/linux/generic/files/drivers/platform/mikrotik/rb_hardconfig.c
b/target/linux/generic/files/drivers/platform/mikrotik/rb_hardconfig.c
index 41dea98b5e6df023d49d8a54129d5eb5f8e7496a..e6a6928896bb0ed0a7413b403720553bc5c7685c 100644
(file)
--- a/
target/linux/generic/files/drivers/platform/mikrotik/rb_hardconfig.c
+++ b/
target/linux/generic/files/drivers/platform/mikrotik/rb_hardconfig.c
@@
-697,10
+697,13
@@
int __init rb_hardconfig_init(struct kobject *rb_kobj)
hc_buflen = mtd->size;
hc_buf = kmalloc(hc_buflen, GFP_KERNEL);
- if (!hc_buf)
+ if (!hc_buf) {
+ put_mtd_device(mtd);
return -ENOMEM;
+ }
ret = mtd_read(mtd, 0, hc_buflen, &bytes_read, hc_buf);
+ put_mtd_device(mtd);
if (ret)
goto fail;