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xfree86: Track error code and add label for error handling.

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Signed-off-by: Bryce Harrington <bryce@canonical.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Keith Packard <keithp@keithp.com>
This commit is contained in:
Bryce Harrington 2013-03-19 12:12:42 -07:00 committed by Keith Packard
parent 4d7052bd7b
commit f059d0dabc
1 changed files with 6 additions and 4 deletions
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10
hw/xfree86/os-support/linux/lnx_platform.c
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@ -23,6 +23,7 @@ get_drm_info(struct OdevAttributes *attribs, char *path)
drmSetVersion sv;
char *buf;
int fd;
int err = 0;
fd = open(path, O_RDWR, O_CLOEXEC);
if (fd == -1)
@ -32,10 +33,10 @@ get_drm_info(struct OdevAttributes *attribs, char *path)
sv.drm_di_minor = 4;
sv.drm_dd_major = -1; /* Don't care */
sv.drm_dd_minor = -1; /* Don't care */
if (drmSetInterfaceVersion(fd, &sv)) {
err = drmSetInterfaceVersion(fd, &sv);
if (err) {
ErrorF("setversion 1.4 failed\n");
close(fd);
return FALSE;
goto out;
}
xf86_add_platform_device(attribs);
@ -44,8 +45,9 @@ get_drm_info(struct OdevAttributes *attribs, char *path)
xf86_add_platform_device_attrib(xf86_num_platform_devices - 1,
ODEV_ATTRIB_BUSID, buf);
drmFreeBusid(buf);
out:
close(fd);
return TRUE;
return (err == 0);
}
Bool