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staging/crystalhd: assign PTR_ERR at fail cases to rc in chd_dec_init_chdev

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the rc assignment to PTR_ERR at fail cases of class_create and device_create are missed out,
return proper error rather than returning -ENODEV.

Signed-off-by: Devendra Naga <develkernel412222@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Devendra Naga 2012-08-06 02:58:47 +05:45 committed by Greg Kroah-Hartman
parent cdf5e55124
commit 3b2f1fbec9
1 changed files with 2 additions and 0 deletions
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2
drivers/staging/crystalhd/crystalhd_lnx.c
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@ -373,6 +373,7 @@ static int __devinit chd_dec_init_chdev(struct crystalhd_adp *adp)
/* register crystalhd class */
crystalhd_class = class_create(THIS_MODULE, "crystalhd");
if (IS_ERR(crystalhd_class)) {
rc = PTR_ERR(crystalhd_class);
BCMLOG_ERR("failed to create class\n");
goto fail;
}
@ -380,6 +381,7 @@ static int __devinit chd_dec_init_chdev(struct crystalhd_adp *adp)
dev = device_create(crystalhd_class, NULL, MKDEV(adp->chd_dec_major, 0),
NULL, "crystalhd");
if (IS_ERR(dev)) {
rc = PTR_ERR(crystalhd_class);
BCMLOG_ERR("failed to create device\n");
goto device_create_fail;
}