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| author |   YueHaibing <yuehaibing@huawei.com> | 2018-08-07 21:02:34 +0800 |
|---|---|---|
| committer |   Ilya Dryomov <idryomov@gmail.com> | 2018-08-13 17:55:44 +0200 |
| commit | bad87216fb8426302cd53a5fcfdd45c3a5d54383 (patch) | |
| tree | 64df31bbe2e7894b4f42d963949038c513bce21e /net/ceph | |
| parent | ceph: refactor error handling code in ceph_reserve_caps() (diff) | |
| download | linux-dev-bad87216fb8426302cd53a5fcfdd45c3a5d54383.tar.xz linux-dev-bad87216fb8426302cd53a5fcfdd45c3a5d54383.zip | |
libceph: remove unnecessary non NULL check for request_key
request_key never return NULL,so no need do non-NULL check.
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Reviewed-by: Ilya Dryomov <idryomov@gmail.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Diffstat (limited to 'net/ceph')
| -rw-r--r-- | net/ceph/ceph_common.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ceph/ceph_common.c b/net/ceph/ceph_common.c index 6ebd7d953ee0..87afb9ec4c68 100644 --- a/net/ceph/ceph_common.c +++ b/net/ceph/ceph_common.c @@ -304,7 +304,7 @@ static int get_secret(struct ceph_crypto_key *dst, const char *name) { struct ceph_crypto_key *ckey; ukey = request_key(&key_type_ceph, name, NULL); - if (!ukey || IS_ERR(ukey)) { + if (IS_ERR(ukey)) { /* request_key errors don't map nicely to mount(2) errors; don't even try, but still printk */ key_err = PTR_ERR(ukey); |