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Revert "ALSA: pcmtest: fix reference leak on failed device registration"

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We'd like to address the problem rather in the error code path of
platform_device_register() itself instead of leaving it all callers,
since less than 1% of all callers of over 100
platform_device_register() do call platform_device_put() properly as
of now.

For making the work easier, revert the previous change commit
4ff036f952 ("ALSA: pcmtest: fix reference leak on failed device
registration") again.

Link: https://lore.kernel.org/20260415193138.3861297-1-lgs201920130244@gmail.com
Link: https://patch.msgid.link/20260423075211.3977366-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai
2026-04-23 09:52:05 +02:00
parent 2699bc6d06
commit 2724fbc90e
1 changed files with 1 additions and 3 deletions
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sound/drivers/pcmtest.c
+1 -3
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@@ -756,10 +756,8 @@ static int __init mod_init(void)
if (err)
goto err_free_patterns;
err = platform_device_register(&pcmtst_pdev);
if (err) {
platform_device_put(&pcmtst_pdev);
if (err)
goto err_clear_debug;
}
err = platform_driver_register(&pcmtst_pdrv);
if (err) {
platform_device_unregister(&pcmtst_pdev);