Merge branch 'couple-of-minor-improvements-to-build_skb-variants'

Merge branch 'couple-of-minor-improvements-to-build_skb-variants'

Gal Pressman says:

====================
Couple of minor improvements to build_skb variants

First patch replaces open-coded occurrences of
skb_propagate_pfmemalloc() in build_skb() and build_skb_around().
The secnod patch adds a likely() to the skb allocation in build_skb().
====================

Link: https://lore.kernel.org/r/20230308131720.2103611-1-gal@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>