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s390/zcrypt: code beautify

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Code beautify by following most of the checkpatch suggestions:
 - SPDX license identifier line complains by checkpatch
 - missing space or newline complains by checkpatch
 - octal numbers for permssions complains by checkpatch
 - renaming of static sysfs functions complains by checkpatch
 - fix of block comment complains by checkpatch
 - fix printf like calls where function name instead of %s __func__
   was used
 - __packed instead of __attribute__((packed))
 - init to zero for static variables removed
 - use of DEVICE_ATTR_RO and DEVICE_ATTR_RW macros

No functional code changes or API changes!

Signed-off-by: Harald Freudenberger <freude@linux.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
This commit is contained in:
Harald Freudenberger
2018-08-17 12:36:01 +02:00
committed by Martin Schwidefsky
parent 9b97e9f555
commit ac2b96f351
19 changed files with 270 additions and 241 deletions
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72
arch/s390/include/uapi/asm/zcrypt.h
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@@ -32,12 +32,12 @@
* - length(n_modulus) = inputdatalength
*/
struct ica_rsa_modexpo {
char __user * inputdata;
unsigned int inputdatalength;
char __user * outputdata;
unsigned int outputdatalength;
char __user * b_key;
char __user * n_modulus;
char __user *inputdata;
unsigned int inputdatalength;
char __user *outputdata;
unsigned int outputdatalength;
char __user *b_key;
char __user *n_modulus;
};
/**
@@ -55,15 +55,15 @@ struct ica_rsa_modexpo {
* - length(u_mult_inv) = inputdatalength/2 + 8
*/
struct ica_rsa_modexpo_crt {
char __user * inputdata;
unsigned int inputdatalength;
char __user * outputdata;
unsigned int outputdatalength;
char __user * bp_key;
char __user * bq_key;
char __user * np_prime;
char __user * nq_prime;
char __user * u_mult_inv;
char __user *inputdata;
unsigned int inputdatalength;
char __user *outputdata;
unsigned int outputdatalength;
char __user *bp_key;
char __user *bq_key;
char __user *np_prime;
char __user *nq_prime;
char __user *u_mult_inv;
};
/**
@@ -93,18 +93,18 @@ struct CPRBX {
unsigned int req_extbl; /* request extension block len */
unsigned char pad_001[4]; /* reserved */
unsigned int rpld_extbl; /* replied extension block len */
unsigned char padx000[16 - sizeof (char *)];
unsigned char * req_parmb; /* request parm block 'address' */
unsigned char padx001[16 - sizeof (char *)];
unsigned char * req_datab; /* request data block 'address' */
unsigned char padx002[16 - sizeof (char *)];
unsigned char * rpl_parmb; /* reply parm block 'address' */
unsigned char padx003[16 - sizeof (char *)];
unsigned char * rpl_datab; /* reply data block 'address' */
unsigned char padx004[16 - sizeof (char *)];
unsigned char * req_extb; /* request extension block 'addr'*/
unsigned char padx005[16 - sizeof (char *)];
unsigned char * rpl_extb; /* reply extension block 'address'*/
unsigned char padx000[16 - sizeof(char *)];
unsigned char *req_parmb; /* request parm block 'address' */
unsigned char padx001[16 - sizeof(char *)];
unsigned char *req_datab; /* request data block 'address' */
unsigned char padx002[16 - sizeof(char *)];
unsigned char *rpl_parmb; /* reply parm block 'address' */
unsigned char padx003[16 - sizeof(char *)];
unsigned char *rpl_datab; /* reply data block 'address' */
unsigned char padx004[16 - sizeof(char *)];
unsigned char *req_extb; /* request extension block 'addr'*/
unsigned char padx005[16 - sizeof(char *)];
unsigned char *rpl_extb; /* reply extension block 'address'*/
unsigned short ccp_rtcode; /* server return code */
unsigned short ccp_rscode; /* server reason code */
unsigned int mac_data_len; /* Mac Data Length */
@@ -127,17 +127,17 @@ struct ica_xcRB {
unsigned int user_defined;
unsigned short request_ID;
unsigned int request_control_blk_length;
unsigned char padding1[16 - sizeof (char *)];
char __user * request_control_blk_addr;
unsigned char padding1[16 - sizeof(char *)];
char __user *request_control_blk_addr;
unsigned int request_data_length;
char padding2[16 - sizeof (char *)];
char __user * request_data_address;
char padding2[16 - sizeof(char *)];
char __user *request_data_address;
unsigned int reply_control_blk_length;
char padding3[16 - sizeof (char *)];
char __user * reply_control_blk_addr;
char padding3[16 - sizeof(char *)];
char __user *reply_control_blk_addr;
unsigned int reply_data_length;
char padding4[16 - sizeof (char *)];
char __user * reply_data_addr;
char padding4[16 - sizeof(char *)];
char __user *reply_data_addr;
unsigned short priority_window;
unsigned int status;
} __attribute__((packed));
@@ -233,7 +233,7 @@ struct zcrypt_device_matrix_ext {
struct zcrypt_device_status_ext device[MAX_ZDEV_ENTRIES_EXT];
};
#define AUTOSELECT ((unsigned int)0xFFFFFFFF)
#define AUTOSELECT 0xFFFFFFFF
#define ZCRYPT_IOCTL_MAGIC 'z'