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| author | Gomonovych, Vasyl <gomonovych@gmail.com> | 2017-11-28 00:06:06 +0100 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2017-12-11 22:36:56 +1100 |
| commit | 26d85e5f3b68f8526b516959a7dd4d1fbab00fd0 (patch) | |
| tree | 9390c2a75067d8095bcea9c302c524d53e547fbc /arch/arm/crypto | |
| parent | b5b9007730ce1d90deaf25d7f678511550744bdc (diff) | |
| download | op-kernel-dev-26d85e5f3b68f8526b516959a7dd4d1fbab00fd0.zip op-kernel-dev-26d85e5f3b68f8526b516959a7dd4d1fbab00fd0.tar.gz | |
crypto: arm/aes-neonbs - Use PTR_ERR_OR_ZERO()
Fix ptr_ret.cocci warnings:
arch/arm/crypto/aes-neonbs-glue.c:184:1-3: WARNING: PTR_ERR_OR_ZERO can be used
arch/arm/crypto/aes-neonbs-glue.c:261:1-3: WARNING: PTR_ERR_OR_ZERO can be used
Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR
Generated by: scripts/coccinelle/api/ptr_ret.cocci
Signed-off-by: Vasyl Gomonovych <gomonovych@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'arch/arm/crypto')
| -rw-r--r-- | arch/arm/crypto/aes-neonbs-glue.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/arch/arm/crypto/aes-neonbs-glue.c b/arch/arm/crypto/aes-neonbs-glue.c index 18768f3..07e3194 100644 --- a/arch/arm/crypto/aes-neonbs-glue.c +++ b/arch/arm/crypto/aes-neonbs-glue.c @@ -181,9 +181,8 @@ static int cbc_init(struct crypto_tfm *tfm) struct aesbs_cbc_ctx *ctx = crypto_tfm_ctx(tfm); ctx->enc_tfm = crypto_alloc_cipher("aes", 0, 0); - if (IS_ERR(ctx->enc_tfm)) - return PTR_ERR(ctx->enc_tfm); - return 0; + + return PTR_ERR_OR_ZERO(ctx->enc_tfm); } static void cbc_exit(struct crypto_tfm *tfm) @@ -258,9 +257,8 @@ static int xts_init(struct crypto_tfm *tfm) struct aesbs_xts_ctx *ctx = crypto_tfm_ctx(tfm); ctx->tweak_tfm = crypto_alloc_cipher("aes", 0, 0); - if (IS_ERR(ctx->tweak_tfm)) - return PTR_ERR(ctx->tweak_tfm); - return 0; + + return PTR_ERR_OR_ZERO(ctx->tweak_tfm); } static void xts_exit(struct crypto_tfm *tfm) |
