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drivers/staging/crystalhd/crystalhd_lnx.c: adjust inconsistent IS_ERR and PTR_ERR

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Change the call to PTR_ERR to access the value just tested by IS_ERR.

The semantic match that finds this problem is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@@
expression e,e1;
@@

(
if (IS_ERR(e)) { ... PTR_ERR(e) ... }
|
if (IS_ERR(e=e1)) { ... PTR_ERR(e) ... }
|
*if (IS_ERR(e))
 { ...
*  PTR_ERR(e1)
   ... }
)
// </smpl>

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Julia Lawall 2012-08-25 21:57:08 +02:00 committed by Greg Kroah-Hartman
parent dce15efebe
commit 45145f9ab1
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/crystalhd/crystalhd_lnx.c
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@ -381,7 +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);
rc = PTR_ERR(dev);
BCMLOG_ERR("failed to create device\n");
goto device_create_fail;
}