Commit 10610130 authored by Zheng Bin's avatar Zheng Bin Committed by Greg Kroah-Hartman
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accessiblity: speakup: Add missing misc_deregister in softsynth_probe 



softsynth_probe misses a call misc_deregister() in an error path, this
patch fixes that.

Signed-off-by: default avatarZheng Bin <zhengbin13@huawei.com>
Link: https://lore.kernel.org/r/20220511032937.2736738-1-zhengbin13@huawei.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 8cc6b422

drivers/accessibility/speakup/speakup_soft.c

+1 −0
Original line number Diff line number Diff line
@@ -397,6 +397,7 @@ static int softsynth_probe(struct spk_synth *synth) 
	synthu_device.name = "softsynthu";

	synthu_device.fops = &softsynthu_fops;

	if (misc_register(&synthu_device)) {

		misc_deregister(&synth_device);

		pr_warn("Couldn't initialize miscdevice /dev/softsynthu.\n");

		return -ENODEV;

	}