macintosh/adb: Fix warning comparing pointer to 0
authorHaowen Bai <baihaowen@meizu.com>
Thu, 17 Mar 2022 02:35:54 +0000 (10:35 +0800)
committerMichael Ellerman <mpe@ellerman.id.au>
Thu, 24 Nov 2022 12:12:17 +0000 (23:12 +1100)
commit2f59562c140d3119328f869126e8e593a99a392f
tree59cf9889ece83b4a9c28c009c880a78a4d5e02eb
parente0acfdd13474815696595206e11169736b4bca9d
macintosh/adb: Fix warning comparing pointer to 0

Avoid pointer type value compared with 0 to make code clear.

Signed-off-by: Haowen Bai <baihaowen@meizu.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/1647484554-13258-1-git-send-email-baihaowen@meizu.com
drivers/macintosh/adb.c