MIPS: pci-mt7620: Fix return value check in mt7620_pci_probe()
authorWei Yongjun <yongjun_wei@trendmicro.com.cn>
Sat, 6 Feb 2016 14:24:19 +0000 (22:24 +0800)
committerRalf Baechle <ralf@linux-mips.org>
Wed, 10 Feb 2016 09:01:44 +0000 (10:01 +0100)
commitaaa0bf22cb84c7b29c814f3fcf3951c747b904d6
tree94f6ede10c73514b2fa695a2c5fb8259736b69ed
parent3af5a67c86a30f8cd8bfd6202709be21cedd2756
MIPS: pci-mt7620: Fix return value check in mt7620_pci_probe()

In case of error, the function devm_ioremap_resource() returns
ERR_PTR() and never returns NULL. The NULL test in the return
value check should be replaced with IS_ERR().

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Acked-by: John Crispin <blogic@openwrt.org>
Cc: Matthias Brugger <matthias.bgg@gmail.com>
Cc: linux-mips@linux-mips.org
Cc: linux-mediatek@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/12451/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
arch/mips/pci/pci-mt7620.c