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PCI: fix hotplug get_##name return value problem
authorZhao, Yu <yu.zhao@intel.com>
Mon, 22 Sep 2008 06:26:05 +0000 (14:26 +0800)
committerJesse Barnes <jbarnes@virtuousgeek.org>
Mon, 20 Oct 2008 17:54:25 +0000 (10:54 -0700)
commitc8761fe80ed052634153438405c9048611ae7ae1
tree4a8a58efa1260310c96c7f1d9e08f11cd042e71ctree
parent11d587429e9cbb40ac20d7ed8126c66da0d7aba5commit | diff
PCI: fix hotplug get_##name return value problem

Currently, get_##name in pci_hotplug_core.c will return 0 if module
unload wins the race between unload & reading the hotplug file.  Fix
that case to return -ENODEV like it should.

Reviewed-by: Alex Chiang <achiang@hp.com>
Reviewed-by: Matthew Wilcox <willy@linux.intel.com>
Signed-off-by: Yu Zhao <yu.zhao@intel.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
drivers/pci/hotplug/pci_hotplug_core.c diff | blob | blame | history
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