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neofb: fix error return code in neofb_probe()
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>
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1 changed files with 3 additions and 1 deletions
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@ -2075,6 +2075,7 @@ static int neofb_probe(struct pci_dev *dev, const struct pci_device_id *id)
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if (!fb_find_mode(&info->var, info, mode_option, NULL, 0,
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info->monspecs.modedb, 16)) {
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printk(KERN_ERR "neofb: Unable to find usable video mode.\n");
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err = -EINVAL;
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goto err_map_video;
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}
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@ -2097,7 +2098,8 @@ static int neofb_probe(struct pci_dev *dev, const struct pci_device_id *id)
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info->fix.smem_len >> 10, info->var.xres,
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info->var.yres, h_sync / 1000, h_sync % 1000, v_sync);
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if (fb_alloc_cmap(&info->cmap, 256, 0) < 0)
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err = fb_alloc_cmap(&info->cmap, 256, 0);
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if (err < 0)
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goto err_map_video;
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err = register_framebuffer(info);
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