diff options
| author | Sven Schnelle <svens@linux.ibm.com> | 2021-05-04 17:07:02 +0200 |
|---|---|---|
| committer | Vasily Gorbik <gor@linux.ibm.com> | 2021-06-07 17:06:58 +0200 |
| commit | a237283fc40558b01187c1a3371040846199a786 (patch) | |
| tree | 1b3656e3940be317e86b119ba38d99cb4842ea3c /drivers/s390/crypto | |
| parent | 755112b35cdd181dffd704b42ca6a788cc0e3326 (diff) | |
s390/crypto: fix function/prototype mismatches
gcc-11 warns:
drivers/s390/crypto/zcrypt_ccamisc.c:298:38: warning: argument 4 of type u8[64] {aka unsigned char[64]} with mismatched bound [-Warray-parameter=]
298 | u32 keybitsize, u8 seckey[SECKEYBLOBSIZE])
| ~~~^~~~~~~~~~~~~~~~~~~~~~
In file included from drivers/s390/crypto/zcrypt_ccamisc.c:24:
drivers/s390/crypto/zcrypt_ccamisc.h:162:63: note: previously declared as u8 * {aka unsigned char *}
162 | int cca_genseckey(u16 cardnr, u16 domain, u32 keybitsize, u8 *seckey);
| ~~~~^~~~~~
drivers/s390/crypto/zcrypt_ccamisc.c:441:41: warning: argument 5 of type u8[64] {aka unsigned char[64]} with mismatched bound [-Warray-parameter=]
441 | const u8 *clrkey, u8 seckey[SECKEYBLOBSIZE])
| ~~~^~~~~~~~~~~~~~~~~~~~~~
In file included from drivers/s390/crypto/zcrypt_ccamisc.c:24:
drivers/s390/crypto/zcrypt_ccamisc.h:168:42: note: previously declared as u8 * {aka unsigned char *}
168 | const u8 *clrkey, u8 *seckey);
| ~~~~^~~~~~
Fix this by making the prototypes match the functions.
Signed-off-by: Sven Schnelle <svens@linux.ibm.com>
Cc: Harald Freudenberger <freude@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Diffstat (limited to 'drivers/s390/crypto')
| -rw-r--r-- | drivers/s390/crypto/zcrypt_ccamisc.c | 8 | ||||
| -rw-r--r-- | drivers/s390/crypto/zcrypt_ccamisc.h | 4 |
2 files changed, 6 insertions, 6 deletions
diff --git a/drivers/s390/crypto/zcrypt_ccamisc.c b/drivers/s390/crypto/zcrypt_ccamisc.c index d68c0ed5e0dd..6a82033696e5 100644 --- a/drivers/s390/crypto/zcrypt_ccamisc.c +++ b/drivers/s390/crypto/zcrypt_ccamisc.c @@ -295,7 +295,7 @@ static inline void prep_xcrb(struct ica_xcRB *pxcrb, * Generate (random) CCA AES DATA secure key. */ int cca_genseckey(u16 cardnr, u16 domain, - u32 keybitsize, u8 seckey[SECKEYBLOBSIZE]) + u32 keybitsize, u8 *seckey) { int i, rc, keysize; int seckeysize; @@ -438,7 +438,7 @@ EXPORT_SYMBOL(cca_genseckey); * Generate an CCA AES DATA secure key with given key value. */ int cca_clr2seckey(u16 cardnr, u16 domain, u32 keybitsize, - const u8 *clrkey, u8 seckey[SECKEYBLOBSIZE]) + const u8 *clrkey, u8 *seckey) { int rc, keysize, seckeysize; u8 *mem, *ptr; @@ -577,8 +577,8 @@ EXPORT_SYMBOL(cca_clr2seckey); * Derive proteced key from an CCA AES DATA secure key. */ int cca_sec2protkey(u16 cardnr, u16 domain, - const u8 seckey[SECKEYBLOBSIZE], - u8 *protkey, u32 *protkeylen, u32 *protkeytype) + const u8 *seckey, u8 *protkey, u32 *protkeylen, + u32 *protkeytype) { int rc; u8 *mem, *ptr; diff --git a/drivers/s390/crypto/zcrypt_ccamisc.h b/drivers/s390/crypto/zcrypt_ccamisc.h index e7105443d5cb..3513cd8ab9bc 100644 --- a/drivers/s390/crypto/zcrypt_ccamisc.h +++ b/drivers/s390/crypto/zcrypt_ccamisc.h @@ -171,8 +171,8 @@ int cca_clr2seckey(u16 cardnr, u16 domain, u32 keybitsize, * Derive proteced key from an CCA AES DATA secure key. */ int cca_sec2protkey(u16 cardnr, u16 domain, - const u8 seckey[SECKEYBLOBSIZE], - u8 *protkey, u32 *protkeylen, u32 *protkeytype); + const u8 *seckey, u8 *protkey, u32 *protkeylen, + u32 *protkeytype); /* * Generate (random) CCA AES CIPHER secure key. |