Messages in this thread Patch in this message | | | Date | Mon, 10 Nov 2008 18:53:32 +0800 | From | Jianjun Kong <> | Subject | [PATCH] drivers: process failure of sysfs_create_group() |
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drivers: drivers/video/uvesafb.c: When fail to call sysfs_create_group(), it should recycle resources and return the error. This patch fix for processing failure of sysfs_create_group().
Signed-off-by: Jianjun Kong <jianjun@zeuux.org> --- drivers/video/uvesafb.c | 6 +++++- 1 files changed, 5 insertions(+), 1 deletions(-)
diff --git a/drivers/video/uvesafb.c b/drivers/video/uvesafb.c index 6c2d37f..a78d4d9 100644 --- a/drivers/video/uvesafb.c +++ b/drivers/video/uvesafb.c @@ -1811,12 +1811,16 @@ static int __devinit uvesafb_probe(struct platform_device *dev) info->fix.id); err = sysfs_create_group(&dev->dev.kobj, &uvesafb_dev_attgrp); - if (err != 0) + if (err != 0) { printk(KERN_WARNING "fb%d: failed to register attributes\n", info->node); + goto out_frame; + } return 0; +our_frame: + unregister_framebuffer(info); out_reg: release_region(0x3c0, 32); out_unmap: -- 1.5.6.3
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