Don't dereference "sar_root" after it has been freed.
Fixes:
f965333e491e ("mt76: mt7921: introduce ACPI SAR support")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
acpi_handle root, handle;
acpi_status status;
u32 i = 0;
+ int ret;
root = ACPI_HANDLE(mdev->dev);
if (!root)
*(*tbl + i) = (u8)sar_unit->integer.value;
}
free:
+ ret = (i == sar_root->package.count) ? 0 : -EINVAL;
+
kfree(sar_root);
- return (i == sar_root->package.count) ? 0 : -EINVAL;
+ return ret;
}
/* MTCL : Country List Table for 6G band */