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drivers: staging: ccree: ISO C forbids casting to and from non-scalar

Message ID f83a37c8226318f8051ec2be5ba8172caf7ce573.1495565594.git.raphael.beamonte@gmail.com (mailing list archive)
State Not Applicable
Delegated to: Herbert Xu
Headers show

Commit Message

Raphaël Beamonte May 23, 2017, 6:53 p.m. UTC 
Fixes the following sparse warnings:
drivers/staging/ccree/ssi_hash.c:2447:24: warning: cast to non-scalar
drivers/staging/ccree/ssi_hash.c:2447:24: warning: cast from non-scalar
drivers/staging/ccree/ssi_hash.c:2448:28: warning: cast to non-scalar
drivers/staging/ccree/ssi_hash.c:2448:28: warning: cast from non-scalar

Signed-off-by: Raphaël Beamonte <raphael.beamonte@gmail.com>
---
 drivers/staging/ccree/ssi_hash.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
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Patch

diff --git a/drivers/staging/ccree/ssi_hash.c b/drivers/staging/ccree/ssi_hash.c
index 162d17dee2cd..8585f73161b3 100644
--- a/drivers/staging/ccree/ssi_hash.c
+++ b/drivers/staging/ccree/ssi_hash.c
@@ -2444,8 +2444,8 @@  int ssi_hash_alloc(struct ssi_drvdata *drvdata)
 
 		/* register hmac version */
 
-		if ((((struct ssi_hash_template)driver_hash[alg]).hw_mode != DRV_CIPHER_XCBC_MAC) &&
-			(((struct ssi_hash_template)driver_hash[alg]).hw_mode != DRV_CIPHER_CMAC)) {
+		if ((((struct ssi_hash_template *)&driver_hash[alg])->hw_mode != DRV_CIPHER_XCBC_MAC) &&
+		    (((struct ssi_hash_template *)&driver_hash[alg])->hw_mode != DRV_CIPHER_CMAC)) {
 			t_alg = ssi_hash_create_alg(&driver_hash[alg], true);
 			if (IS_ERR(t_alg)) {
 				rc = PTR_ERR(t_alg);