[2.7] bpo-36186: Fix linuxaudiodev.linux_audio_device() error handlin…

[2.7] bpo-36186: Fix linuxaudiodev.linux_audio_device() error handlin… · python/cpython@b2aefd7

Original file line number	Diff line number	Diff line change
`@@ -126,10 +126,12 @@ newladobject(PyObject *arg)`
`126`	`126`	`}`
`127`	`127`	`if (imode == O_WRONLY && ioctl(fd, SNDCTL_DSP_NONBLOCK, NULL) == -1) {`
`128`	`128`	`PyErr_SetFromErrnoWithFilename(LinuxAudioError, basedev);`
	`129`	`+close(fd);`
`129`	`130`	`return NULL;`
`130`	`131`	`}`
`131`	`132`	`if (ioctl(fd, SNDCTL_DSP_GETFMTS, &afmts) == -1) {`
`132`	`133`	`PyErr_SetFromErrnoWithFilename(LinuxAudioError, basedev);`
	`134`	`+close(fd);`
`133`	`135`	`return NULL;`
`134`	`136`	`}`
`135`	`137`	`/* Create and initialize the object */`