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Staging: crystalhd: remove an unneeded NULL check

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We already established earlier in the function that "temp" is
non-NULL.  We also don't need to set to NULL because it's a stack
variable an we return immediately.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Dan Carpenter
2013-05-30 11:00:34 +03:00
committed by Greg Kroah-Hartman
parent 6441a57887
commit 2a1afdbf20
1 changed files with 1 additions and 4 deletions
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5
drivers/staging/crystalhd/crystalhd_lnx.c
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@@ -255,10 +255,7 @@ static int chd_dec_api_cmd(struct crystalhd_adp *adp, unsigned long ua,
rc = chd_dec_proc_user_data(adp, temp, ua, 1);
}
if (temp) {
chd_dec_free_iodata(adp, temp, 0);
temp = NULL;
}
chd_dec_free_iodata(adp, temp, 0);
return rc;
}