platform: goldfish: pipe: Replace "x==NULL" to "!x"

checkpatch: Comparison to NULL could be written "!x"

Signed-off-by: Roman Kiryanov <rkir@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Roman Kiryanov 2018-08-27 11:23:15 -07:00 • committed by Greg Kroah-Hartman
commit bfb8e83847