[U-Boot] [PATCH 2/6] video: vesa_fb: Fix wrong return value check of pci_find_class()

When pci_find_class() fails to find a device, it returns -ENODEV. But now we check the return value against -1. Fix it.

Signed-off-by: Bin Meng bmeng.cn@gmail.com ---

drivers/video/vesa_fb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/video/vesa_fb.c b/drivers/video/vesa_fb.c index 4e6d070..a19651f 100644 --- a/drivers/video/vesa_fb.c +++ b/drivers/video/vesa_fb.c @@ -34,7 +34,7 @@ void *video_hw_init(void) } if (vbe_get_video_info(gdev)) { dev = pci_find_class(PCI_CLASS_DISPLAY_VGA << 8, 0); - if (dev == -1) { + if (dev < 0) { printf("no card detected\n"); return NULL; }