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firmware/sysfb: fix an error code in sysfb_init() 

This error path accidentally returns success when it should preserve the
error code from sysfb_parent_dev().

Fixes: 4e754597d6 ("firmware/sysfb: Create firmware device only for enabled PCI devices")
Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de>
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/aaaa2e13-849b-41a0-8186-25f3d2a16f86@moroto.mountain
This commit is contained in:
Dan Carpenter 2024-02-22 09:13:21 +03:00 committed by Thomas Zimmermann
parent b0fda2fcb4
commit 9fa2679b7f
1 changed files with 3 additions and 1 deletions
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4
drivers/firmware/sysfb.c
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@ -127,8 +127,10 @@ static __init int sysfb_init(void)
sysfb_apply_efi_quirks();
parent = sysfb_parent_dev(si);
if (IS_ERR(parent))
if (IS_ERR(parent)) {
ret = PTR_ERR(parent);
goto unlock_mutex;
}
/* try to create a simple-framebuffer device */
compatible = sysfb_parse_mode(si, &mode);