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KEYS: remove a bogus NULL check

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We already checked if "desc" was NULL at the beginning of the function
and we've dereferenced it so this causes a static checker warning.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: James Morris <james.l.morris@oracle.com>
This commit is contained in:
Dan Carpenter 2014-12-11 19:59:38 +00:00 committed by James Morris
parent d0bffab043
commit 5057975ae3
1 changed files with 4 additions and 6 deletions
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10
security/keys/key.c
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@ -276,12 +276,10 @@ struct key *key_alloc(struct key_type *type, const char *desc,
if (!key)
goto no_memory_2;
if (desc) {
key->index_key.desc_len = desclen;
key->index_key.description = kmemdup(desc, desclen + 1, GFP_KERNEL);
if (!key->description)
goto no_memory_3;
}
key->index_key.desc_len = desclen;
key->index_key.description = kmemdup(desc, desclen + 1, GFP_KERNEL);
if (!key->description)
goto no_memory_3;
atomic_set(&key->usage, 1);
init_rwsem(&key->sem);