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| author | Thorsten Blum <thorsten.blum@toblux.com> | 2024-05-02 17:33:39 +0200 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2024-05-10 17:15:25 +0800 |
| commit | bfbe27ba59e19e28801cc1a931a8f6d1d35b76d1 (patch) | |
| tree | 87ef83fcd68bbcaf53ff80253b12c025e6dfc5d7 | |
| parent | e02ea6f9f2590cc721d0b921c2f2e650105a654c (diff) | |
| download | lwn-bfbe27ba59e19e28801cc1a931a8f6d1d35b76d1.tar.gz lwn-bfbe27ba59e19e28801cc1a931a8f6d1d35b76d1.zip | |
crypto: iaa - Use kmemdup() instead of kzalloc() and memcpy()
Fixes the following two Coccinelle/coccicheck warnings reported by
memdup.cocci:
iaa_crypto_main.c:350:19-26: WARNING opportunity for kmemdup
iaa_crypto_main.c:358:18-25: WARNING opportunity for kmemdup
Signed-off-by: Thorsten Blum <thorsten.blum@toblux.com>
Reviewed-by: Tom Zanussi <tom.zanussi@linux.intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| -rw-r--r-- | drivers/crypto/intel/iaa/iaa_crypto_main.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/crypto/intel/iaa/iaa_crypto_main.c b/drivers/crypto/intel/iaa/iaa_crypto_main.c index 814fb2c31626..e810d286ee8c 100644 --- a/drivers/crypto/intel/iaa/iaa_crypto_main.c +++ b/drivers/crypto/intel/iaa/iaa_crypto_main.c @@ -347,18 +347,16 @@ int add_iaa_compression_mode(const char *name, goto free; if (ll_table) { - mode->ll_table = kzalloc(ll_table_size, GFP_KERNEL); + mode->ll_table = kmemdup(ll_table, ll_table_size, GFP_KERNEL); if (!mode->ll_table) goto free; - memcpy(mode->ll_table, ll_table, ll_table_size); mode->ll_table_size = ll_table_size; } if (d_table) { - mode->d_table = kzalloc(d_table_size, GFP_KERNEL); + mode->d_table = kmemdup(d_table, d_table_size, GFP_KERNEL); if (!mode->d_table) goto free; - memcpy(mode->d_table, d_table, d_table_size); mode->d_table_size = d_table_size; } |