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authorKim Phillips <kim.phillips@freescale.com>2012-09-06 22:17:03 +0200
committerHerbert Xu <herbert@gondor.apana.org.au>2012-09-06 22:17:03 +0200
commit2af8f4a2727998eb3f4ff1edfffaca99955ef22e (patch)
tree8afadd6ec6ed66f25635b27c13c487f1dac06047 /drivers/crypto/caam/key_gen.c
parentcrypto: ux500/hash - remove unneeded return at ux500_hash_mod_fini (diff)
downloadlinux-2af8f4a2727998eb3f4ff1edfffaca99955ef22e.tar.xz
linux-2af8f4a2727998eb3f4ff1edfffaca99955ef22e.zip
crypto: caam - coccicheck fixes
use true/false for bool, fix code alignment, and fix two allocs with no test. Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/caam/key_gen.c')
-rw-r--r--drivers/crypto/caam/key_gen.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/crypto/caam/key_gen.c b/drivers/crypto/caam/key_gen.c
index 002888185f17..f5c0d56764cc 100644
--- a/drivers/crypto/caam/key_gen.c
+++ b/drivers/crypto/caam/key_gen.c
@@ -54,6 +54,10 @@ u32 gen_split_key(struct device *jrdev, u8 *key_out, int split_key_len,
int ret = 0;
desc = kmalloc(CAAM_CMD_SZ * 6 + CAAM_PTR_SZ * 2, GFP_KERNEL | GFP_DMA);
+ if (!desc) {
+ dev_err(jrdev, "unable to allocate key input memory\n");
+ return -ENOMEM;
+ }
init_job_desc(desc, 0);