[PATCH] crypto: drop unnecessary return statements
From: Geliang Tang <hidden>
Date: 2017-08-28 14:00:25
Also in:
lkml
Subsystem:
crypto api, marvell crypto driver, the rest · Maintainers:
Herbert Xu, "David S. Miller", Srujana Challa, Bharat Bhushan, Linus Torvalds
Fix checkpatch.pl warnings: WARNING: void function return statements are not generally useful FILE: crypto/rmd128.c:218: FILE: crypto/rmd160.c:261: FILE: crypto/rmd256.c:233: FILE: crypto/rmd320.c:280: FILE: crypto/tcrypt.c:385: FILE: drivers/crypto/ixp4xx_crypto.c:538: FILE: drivers/crypto/marvell/cesa.c:81: FILE: drivers/crypto/ux500/cryp/cryp_core.c:1755: Signed-off-by: Geliang Tang <redacted> --- crypto/rmd128.c | 2 -- crypto/rmd160.c | 2 -- crypto/rmd256.c | 2 -- crypto/rmd320.c | 2 -- crypto/tcrypt.c | 1 - drivers/crypto/ixp4xx_crypto.c | 1 - drivers/crypto/marvell/cesa.c | 2 -- drivers/crypto/ux500/cryp/cryp_core.c | 1 - 8 files changed, 13 deletions(-)
diff --git a/crypto/rmd128.c b/crypto/rmd128.c
index 049486e..40e053b 100644
--- a/crypto/rmd128.c
+++ b/crypto/rmd128.c@@ -213,8 +213,6 @@ static void rmd128_transform(u32 *state, const __le32 *in) state[2] = state[3] + aa + bbb; state[3] = state[0] + bb + ccc; state[0] = ddd; - - return; } static int rmd128_init(struct shash_desc *desc)
diff --git a/crypto/rmd160.c b/crypto/rmd160.c
index de585e5..5f3e6ea 100644
--- a/crypto/rmd160.c
+++ b/crypto/rmd160.c@@ -256,8 +256,6 @@ static void rmd160_transform(u32 *state, const __le32 *in) state[3] = state[4] + aa + bbb; state[4] = state[0] + bb + ccc; state[0] = ddd; - - return; } static int rmd160_init(struct shash_desc *desc)
diff --git a/crypto/rmd256.c b/crypto/rmd256.c
index 4ec02a7..f50c025 100644
--- a/crypto/rmd256.c
+++ b/crypto/rmd256.c@@ -228,8 +228,6 @@ static void rmd256_transform(u32 *state, const __le32 *in) state[5] += bbb; state[6] += ccc; state[7] += ddd; - - return; } static int rmd256_init(struct shash_desc *desc)
diff --git a/crypto/rmd320.c b/crypto/rmd320.c
index 770f2cb..e1315e4 100644
--- a/crypto/rmd320.c
+++ b/crypto/rmd320.c@@ -275,8 +275,6 @@ static void rmd320_transform(u32 *state, const __le32 *in) state[7] += ccc; state[8] += ddd; state[9] += eee; - - return; } static int rmd320_init(struct shash_desc *desc)
diff --git a/crypto/tcrypt.c b/crypto/tcrypt.c
index 0022a18..4b20d99 100644
--- a/crypto/tcrypt.c
+++ b/crypto/tcrypt.c@@ -381,7 +381,6 @@ static void test_aead_speed(const char *algo, int enc, unsigned int secs, testmgr_free_buf(xbuf); out_noxbuf: kfree(iv); - return; } static void test_hash_sg_init(struct scatterlist *sg)
diff --git a/drivers/crypto/ixp4xx_crypto.c b/drivers/crypto/ixp4xx_crypto.c
index dadc4a8..8705b28 100644
--- a/drivers/crypto/ixp4xx_crypto.c
+++ b/drivers/crypto/ixp4xx_crypto.c@@ -534,7 +534,6 @@ static void release_ixp_crypto(struct device *dev) NPE_QLEN_TOTAL * sizeof( struct crypt_ctl), crypt_virt, crypt_phys); } - return; } static void reset_sa_dir(struct ix_sa_dir *dir)
diff --git a/drivers/crypto/marvell/cesa.c b/drivers/crypto/marvell/cesa.c
index 6e7a5c7..b657e7c 100644
--- a/drivers/crypto/marvell/cesa.c
+++ b/drivers/crypto/marvell/cesa.c@@ -76,8 +76,6 @@ static void mv_cesa_rearm_engine(struct mv_cesa_engine *engine) ctx = crypto_tfm_ctx(req->tfm); ctx->ops->step(req); - - return; } static int mv_cesa_std_process(struct mv_cesa_engine *engine, u32 status)
diff --git a/drivers/crypto/ux500/cryp/cryp_core.c b/drivers/crypto/ux500/cryp/cryp_core.c
index 790f7ca..765f53e 100644
--- a/drivers/crypto/ux500/cryp/cryp_core.c
+++ b/drivers/crypto/ux500/cryp/cryp_core.c@@ -1751,7 +1751,6 @@ static void __exit ux500_cryp_mod_fini(void) { pr_debug("[%s] is called!", __func__); platform_driver_unregister(&cryp_driver); - return; } module_init(ux500_cryp_mod_init);
--
2.9.3