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Date: Fri, 02 May 2008 10:37:06 +0200 From: <oliver@...ernowsky.hu> To: Li Zefan <lizf@...fujitsu.com> Cc: Zhao Yakui <yakui.zhao@...el.com>, Andrew Morton <akpm@...ux-foundation.org>, Len Brown <len.brown@...el.com>, linux-kernel@...r.kernel.org Subject: [OP] ACPI-check-a-return-value-correctly-in-acpi_power_get_context.patch added to queue-2.6.22.23-op1 Your patch added to queue-2.6.22.23-op1. If anyone has any objections, please let us know. --- >From a815ab8b5891f3d2515316655729272f68269e3b Mon Sep 17 00:00:00 2001 From: Li Zefan <lizf@...fujitsu.com> Date: Fri, 18 Apr 2008 13:27:29 -0700 Subject: [PATCH] ACPI: check a return value correctly in acpi_power_get_context() We should check *resource != NULL rather than resource != NULL, which will be always true. Signed-off-by: Li Zefan <lizf@...fujitsu.com> Acked-by: Zhao Yakui <yakui.zhao@...el.com> Signed-off-by: Andrew Morton <akpm@...ux-foundation.org> Signed-off-by: Len Brown <len.brown@...el.com> diff --git a/drivers/acpi/power.c b/drivers/acpi/power.c index 76bf6d9..f2a76ac 100644 --- a/drivers/acpi/power.c +++ b/drivers/acpi/power.c @@ -121,7 +121,7 @@ acpi_power_get_context(acpi_handle handle, } *resource = acpi_driver_data(device); - if (!resource) + if (!*resource) return -ENODEV; return 0; -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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