vgaarb: use kzalloc in vga_arbiter_add_pci_device()

Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

diff --git a/drivers/gpu/vga/vgaarb.c b/drivers/gpu/vga/vgaarb.c
index a0b4334561078bbd0a2d10a1a2816a372c26f33b..3166e4bc4eb6daea9a9fcad4eb5fce4b62b1b418 100644 (file)
--- a/drivers/gpu/vga/vgaarb.c
+++ b/drivers/gpu/vga/vgaarb.c
@@ -531,7 +531,7 @@ static bool vga_arbiter_add_pci_device(struct pci_dev *pdev)
                return false;
 
        /* Allocate structure */
-       vgadev = kmalloc(sizeof(struct vga_device), GFP_KERNEL);
+       vgadev = kzalloc(sizeof(struct vga_device), GFP_KERNEL);
        if (vgadev == NULL) {
                pr_err("failed to allocate pci device\n");
                /*
@@ -541,8 +541,6 @@ static bool vga_arbiter_add_pci_device(struct pci_dev *pdev)
                return false;
        }
 
-       memset(vgadev, 0, sizeof(*vgadev));
-
        /* Take lock & check for duplicates */
        spin_lock_irqsave(&vga_lock, flags);
        if (vgadev_find(pdev) != NULL) {