From 9a975bee4b3945b271bcff18a520d4863c210f8b Mon Sep 17 00:00:00 2001 From: Toshi Kani Date: Tue, 26 Jan 2016 21:57:25 +0100 Subject: drivers: Initialize resource entry to zero I/O resource descriptor, 'desc' in struct resource, needs to be initialized to zero by default. Some drivers call kmalloc() to allocate a resource entry, but do not initialize it to zero by memset(). Change these drivers to call kzalloc(), instead. Signed-off-by: Toshi Kani Signed-off-by: Borislav Petkov Acked-by: Alexandre Bounine Acked-by: Helge Deller Acked-by: Rafael J. Wysocki Acked-by: Simon Horman Cc: Andrew Morton Cc: Andy Lutomirski Cc: Borislav Petkov Cc: Brian Gerst Cc: Denys Vlasenko Cc: H. Peter Anvin Cc: Linus Torvalds Cc: Luis R. Rodriguez Cc: Peter Zijlstra Cc: Thomas Gleixner Cc: Toshi Kani Cc: linux-acpi@vger.kernel.org Cc: linux-arch@vger.kernel.org Cc: linux-mm Cc: linux-parisc@vger.kernel.org Cc: linux-renesas-soc@vger.kernel.org Cc: linux-sh@vger.kernel.org Link: http://lkml.kernel.org/r/1453841853-11383-10-git-send-email-bp@alien8.de Signed-off-by: Ingo Molnar --- drivers/acpi/acpi_platform.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/acpi/acpi_platform.c') diff --git a/drivers/acpi/acpi_platform.c b/drivers/acpi/acpi_platform.c index 296b7a14893a..b6f7fa3a1d40 100644 --- a/drivers/acpi/acpi_platform.c +++ b/drivers/acpi/acpi_platform.c @@ -62,7 +62,7 @@ struct platform_device *acpi_create_platform_device(struct acpi_device *adev) if (count < 0) { return NULL; } else if (count > 0) { - resources = kmalloc(count * sizeof(struct resource), + resources = kzalloc(count * sizeof(struct resource), GFP_KERNEL); if (!resources) { dev_err(&adev->dev, "No memory for resources\n"); -- cgit v1.2.3