f_phonet: dev_kfree_skb instead of dev_kfree_skb_any in TX callback
f_phonet: dev_kfree_skb instead of dev_kfree_skb_any in TX callback

Network device TX is never run in IRQ context, and skb is freed outside
of the IRQ-disabling spin lock. So checking for IRQ was a waste of time
here.

Signed-off-by: Rémi Denis-Courmont <bceb1c5f6ed06c6ba10a22273dfcb83aa2b36e2d@nokia.com>
Signed-off-by: Felipe Balbi <d79216928cfdb58376b0b00a1a44a75e52dbc84e@nokia.com>
Signed-off-by: David S. Miller <fe08d3c717adf2ae63592e4c9aec6e3e404d8e3e@davemloft.net>

TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas