igb: remove h from printk format specifier

This change fixes the checkpatch warning described in this
commit cbacb5ab0a ("docs: printk-formats: Stop encouraging use of
unnecessary %h[xudi] and %hh[xudi]")

Standard integer promotion is already done and %hx and %hhx is useless
so do not encourage the use of %hh[xudi] or %h[xudi].

Signed-off-by: Tom Rix <trix@redhat.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
This commit is contained in:
Tom Rix 2020-12-23 11:44:25 -08:00 • committed by Tony Nguyen
commit 2f7c1fd23d