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(parent: f7eca27) | patch
hwrng: geode - fix return value check in mod_init()
authorWei Yongjun <weiyongjun1@huawei.com>
Fri, 16 Sep 2016 01:50:01 +0000 (01:50 +0000)
committerHerbert Xu <herbert@gondor.apana.org.au>
Thu, 22 Sep 2016 10:27:49 +0000 (18:27 +0800)
commit104a32e85f250742bc37e14d19a5dec706bed76e
tree57e27f6f1c27041842e6f330bd04b8d7347691c4tree | snapshot
parentf7eca278a8f81e701848392b522f80078bf2589fcommit | diff
hwrng: geode - fix return value check in mod_init()

In case of error, the function devm_ioremap() returns NULL pointer
not ERR_PTR(). The IS_ERR() test in the return value check should
be replaced with NULL test.

Fixes: 6e9b5e76882c ("hwrng: geode - Migrate to managed API")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
drivers/char/hw_random/geode-rng.c diff | blob | history
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