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neofb: fix error return code in neofb_probe()

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Fix to return a negative error code from the error handling
case instead of 0, as done elsewhere in this function.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
This commit is contained in:
Wei Yongjun 2013-09-23 23:00:34 +08:00 committed by Tomi Valkeinen
parent a2a6fc5f18
commit 8c42cf7549
1 changed files with 3 additions and 1 deletions
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4
drivers/video/neofb.c
View file

@ -2075,6 +2075,7 @@ static int neofb_probe(struct pci_dev *dev, const struct pci_device_id *id)
if (!fb_find_mode(&info->var, info, mode_option, NULL, 0,
info->monspecs.modedb, 16)) {
printk(KERN_ERR "neofb: Unable to find usable video mode.\n");
err = -EINVAL;
goto err_map_video;
}
@ -2097,7 +2098,8 @@ static int neofb_probe(struct pci_dev *dev, const struct pci_device_id *id)
info->fix.smem_len >> 10, info->var.xres,
info->var.yres, h_sync / 1000, h_sync % 1000, v_sync);
if (fb_alloc_cmap(&info->cmap, 256, 0) < 0)
err = fb_alloc_cmap(&info->cmap, 256, 0);
if (err < 0)
goto err_map_video;
err = register_framebuffer(info);