[patch] drm/radeon: remove some dead code

[dan.carpenter@xxxxxxxxxx (Dan Carpenter)]

If "rdev->bios" is NULL then we don't need to free it.

Signed-off-by: Dan Carpenter <dan.carpenter at oracle.com>

diff --git a/drivers/gpu/drm/radeon/radeon_bios.c b/drivers/gpu/drm/radeon/radeon_bios.c
index 00cfb5d2875f..04c0ed41374f 100644
--- a/drivers/gpu/drm/radeon/radeon_bios.c
+++ b/drivers/gpu/drm/radeon/radeon_bios.c
@@ -638,10 +638,8 @@ static bool radeon_acpi_vfct_bios(struct radeon_device *rdev)
 					     vhdr->ImageLength,
 					     GFP_KERNEL);
 
-			if (!rdev->bios) {
-				kfree(rdev->bios);
+			if (!rdev->bios)
 				return false;
-			}
 			return true;
 		}
 	}