skbuff.h: Fix comment for NET_IP_ALIGN
skbuff.h: Fix comment for NET_IP_ALIGN

Use the correct function call for skb_reserve in the comment for
NET_IP_ALIGN.

Signed-off-by: Tobias Klauser <d651344138b4299c6ce07356129b215041266802@zhaw.ch>
Signed-off-by: David S. Miller <fe08d3c717adf2ae63592e4c9aec6e3e404d8e3e@davemloft.net>

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