pxe: Tidy up code style a little in pxe_utils
authorSimon Glass <sjg@chromium.org>
Thu, 14 Oct 2021 18:48:02 +0000 (12:48 -0600)
committerTom Rini <trini@konsulko.com>
Fri, 12 Nov 2021 00:02:26 +0000 (19:02 -0500)
commit929860bfbb3bb3d1bed1f5cbb8af8fbe8e5460a7
treeed8b5d512d26c9542fa8d393da5cc5f2c7b19992
parent18109cc3fbe3586dc0fd7e663ec26800fdbe891a
pxe: Tidy up code style a little in pxe_utils

There are a few more blank lines than makes sense for readability. Also
free() handles a NULL pointer so drop the pointless checks.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Artem Lapkin <email2tema@gmail.com>
Tested-by: Artem Lapkin <email2tema@gmail.com>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
boot/pxe_utils.c