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author | Julia Lawall <Julia.Lawall@lip6.fr> | 2013-01-22 12:29:26 +0100 |
---|---|---|
committer | Herbert Xu <herbert@gondor.apana.org.au> | 2013-02-04 21:16:53 +0800 |
commit | 3e8afe35c36fa0e928e038667709966a71a9cfa5 (patch) | |
tree | b74592dd4ec5e9fdcb89abf82374ecd9cd2e89b8 /crypto/algapi.c | |
parent | 7b5c253c88ae5f6770e426b1d3f135be75483200 (diff) | |
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crypto: use ERR_CAST
Replace PTR_ERR followed by ERR_PTR by ERR_CAST, to be more concise.
The semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)
// <smpl>
@@
expression err,x;
@@
- err = PTR_ERR(x);
if (IS_ERR(x))
- return ERR_PTR(err);
+ return ERR_CAST(x);
// </smpl>
Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto/algapi.c')
-rw-r--r-- | crypto/algapi.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/crypto/algapi.c b/crypto/algapi.c index c3b9bfe..08c57c8 100644 --- a/crypto/algapi.c +++ b/crypto/algapi.c @@ -749,12 +749,10 @@ struct crypto_alg *crypto_attr_alg2(struct rtattr *rta, u32 type, u32 mask) { const char *name; - int err; name = crypto_attr_alg_name(rta); - err = PTR_ERR(name); if (IS_ERR(name)) - return ERR_PTR(err); + return ERR_CAST(name); return crypto_find_alg(name, frontend, type, mask); } |