From 2ae09f0da1cd0c8c646edea2e68356e76789461c Mon Sep 17 00:00:00 2001 From: Krzysztof Helt Date: Mon, 28 Apr 2008 02:14:51 -0700 Subject: [PATCH] pm2fb: correct error values returned from probe function Fix error values returned in some code branches in the pm2fb_probe() function. Signed-off-by: Krzysztof Helt Cc: "Antonino A. Daplas" Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/video/pm2fb.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/video/pm2fb.c b/drivers/video/pm2fb.c index 30181b59382..82aa8242f44 100644 --- a/drivers/video/pm2fb.c +++ b/drivers/video/pm2fb.c @@ -1687,10 +1687,12 @@ static int __devinit pm2fb_probe(struct pci_dev *pdev, if (!err || err == 4) info->var = pm2fb_var; - if (fb_alloc_cmap(&info->cmap, 256, 0) < 0) + retval = fb_alloc_cmap(&info->cmap, 256, 0); + if (retval < 0) goto err_exit_both; - if (register_framebuffer(info) < 0) + retval = register_framebuffer(info); + if (retval < 0) goto err_exit_all; printk(KERN_INFO "fb%d: %s frame buffer device, memory = %dK.\n", -- 2.20.1