git.stricted.de - GitHub/moto-9609/android_kernel_motorola

author	Sam Ravnborg <sam@ravnborg.org>
	Sun, 24 Apr 2016 13:24:33 +0000 (15:24 +0200)
committer	David S. Miller <davem@davemloft.net>
	Sat, 21 May 2016 01:33:37 +0000 (18:33 -0700)
commit	21916a4a2973ab1684e921689ef8a48a6626ac4c
tree	19b28389dd9131ed2ba73816b5d6978856a96b83	tree \| snapshot (tar.gz zip)
parent	20c698d7791420fb242a0d49b80790fb2d951ace	commit \| diff

openprom: fix warning

Fix following warnings:
openprom.c:510:2: warning: 'tmp' may be used uninitialized in this function [-Wmaybe-uninitialized]
openprom.c:503:3: warning: 'str' may be used uninitialized in this function [-Wmaybe-uninitialized]
openprom.c:459:8: warning: 'str' may be used uninitialized in this function [-Wmaybe-uninitialized]
openprom.c:422:7: warning: 'str' may be used uninitialized in this function [-Wmaybe-uninitialized]

Fixed by introducing PTR_ERR etc.
This simplified the code as a nice side effect.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: David S. Miller <davem@davemloft.net>