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Staging: crystalhd: removed kfree(NULL) checks

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Removed kfree(NULL checks) that were not necessary

Signed-off-by: Scott Kidder <scott.kidder11@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Scott Kidder 2010-05-26 23:38:45 -05:00 committed by Greg Kroah-Hartman
parent ef079a76fe
commit 6167944d8a
1 changed files with 3 additions and 6 deletions
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9
drivers/staging/crystalhd/crystalhd_lnx.c
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@ -152,10 +152,8 @@ static int chd_dec_fetch_cdata(struct crystalhd_adp *adp, struct crystalhd_ioctl
if (rc) { if (rc) {
BCMLOG_ERR("failed to pull add_cdata sz:%x ua_off:%x\n", BCMLOG_ERR("failed to pull add_cdata sz:%x ua_off:%x\n",
io->add_cdata_sz, (unsigned int)ua_off); io->add_cdata_sz, (unsigned int)ua_off);
if (io->add_cdata) { kfree(io->add_cdata);
kfree(io->add_cdata); io->add_cdata = NULL;
io->add_cdata = NULL;
}
return -ENODATA; return -ENODATA;
} }
@ -435,8 +433,7 @@ static void __devexit chd_dec_release_chdev(struct crystalhd_adp *adp)
/* Clear iodata pool.. */ /* Clear iodata pool.. */
do { do {
temp = chd_dec_alloc_iodata(adp, 0); temp = chd_dec_alloc_iodata(adp, 0);
if (temp) kfree(temp);
kfree(temp);
} while (temp); } while (temp);
crystalhd_delete_elem_pool(adp); crystalhd_delete_elem_pool(adp);