Merge branch 'dmi-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvar...

Merge branch 'dmi-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging

Pull dmi fixes from Jean Delvare.

* 'dmi-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging:
  firmware: dmi_scan: Check DMI structure length
  firmware: dmi: Fix permissions of product_family
  firmware: dmi_scan: Make dmi_walk and dmi_walk_early return real error codes
  firmware: dmi_scan: Look for SMBIOS 3 entry point first