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Commit e602a808 authored by Manu Kumar's avatar Manu Kumar Committed by Greg Kroah-Hartman
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staging: skein: cleanup: removed unnecessary cast spaces 

Spaces after casts are removed
Signed-off-by: default avatarManu Kumar <maraku@gmx.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 5b05c1e2
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Showing with 19 additions and 19 deletions
drivers/staging/skein/skein_api.c
View file @ e602a808
...@@ -209,7 +209,7 @@ int skein_update_bits(struct skein_ctx *ctx, const u8 *msg, ...@@ -209,7 +209,7 @@ int skein_update_bits(struct skein_ctx *ctx, const u8 *msg,
/* internal sanity check: there IS a partial byte in the buffer! */ /* internal sanity check: there IS a partial byte in the buffer! */
skein_assert(length != 0); skein_assert(length != 0);
/* partial byte bit mask */ /* partial byte bit mask */
mask = (u8) (1u << (7 - (msg_bit_cnt & 7))); mask = (u8)(1u << (7 - (msg_bit_cnt & 7)));
/* apply bit padding on final byte (in the buffer) */ /* apply bit padding on final byte (in the buffer) */
up[length - 1] = (u8)((up[length - 1] & (0 - mask)) | mask); up[length - 1] = (u8)((up[length - 1] & (0 - mask)) | mask);
......
drivers/staging/skein/skein_base.c
View file @ e602a808
...@@ -221,7 +221,7 @@ int skein_256_final(struct skein_256_ctx *ctx, u8 *hash_val) ...@@ -221,7 +221,7 @@ int skein_256_final(struct skein_256_ctx *ctx, u8 *hash_val)
memcpy(x, ctx->x, sizeof(x)); memcpy(x, ctx->x, sizeof(x));
for (i = 0; i * SKEIN_256_BLOCK_BYTES < byte_cnt; i++) { for (i = 0; i * SKEIN_256_BLOCK_BYTES < byte_cnt; i++) {
/* build the counter block */ /* build the counter block */
((u64 *)ctx->b)[0] = skein_swap64((u64) i); ((u64 *)ctx->b)[0] = skein_swap64((u64)i);
skein_start_new_type(ctx, OUT_FINAL); skein_start_new_type(ctx, OUT_FINAL);
/* run "counter mode" */ /* run "counter mode" */
skein_256_process_block(ctx, ctx->b, 1, sizeof(u64)); skein_256_process_block(ctx, ctx->b, 1, sizeof(u64));
...@@ -448,7 +448,7 @@ int skein_512_final(struct skein_512_ctx *ctx, u8 *hash_val) ...@@ -448,7 +448,7 @@ int skein_512_final(struct skein_512_ctx *ctx, u8 *hash_val)
memcpy(x, ctx->x, sizeof(x)); memcpy(x, ctx->x, sizeof(x));
for (i = 0; i * SKEIN_512_BLOCK_BYTES < byte_cnt; i++) { for (i = 0; i * SKEIN_512_BLOCK_BYTES < byte_cnt; i++) {
/* build the counter block */ /* build the counter block */
((u64 *)ctx->b)[0] = skein_swap64((u64) i); ((u64 *)ctx->b)[0] = skein_swap64((u64)i);
skein_start_new_type(ctx, OUT_FINAL); skein_start_new_type(ctx, OUT_FINAL);
/* run "counter mode" */ /* run "counter mode" */
skein_512_process_block(ctx, ctx->b, 1, sizeof(u64)); skein_512_process_block(ctx, ctx->b, 1, sizeof(u64));
...@@ -670,7 +670,7 @@ int skein_1024_final(struct skein_1024_ctx *ctx, u8 *hash_val) ...@@ -670,7 +670,7 @@ int skein_1024_final(struct skein_1024_ctx *ctx, u8 *hash_val)
memcpy(x, ctx->x, sizeof(x)); memcpy(x, ctx->x, sizeof(x));
for (i = 0; i * SKEIN_1024_BLOCK_BYTES < byte_cnt; i++) { for (i = 0; i * SKEIN_1024_BLOCK_BYTES < byte_cnt; i++) {
/* build the counter block */ /* build the counter block */
((u64 *)ctx->b)[0] = skein_swap64((u64) i); ((u64 *)ctx->b)[0] = skein_swap64((u64)i);
skein_start_new_type(ctx, OUT_FINAL); skein_start_new_type(ctx, OUT_FINAL);
/* run "counter mode" */ /* run "counter mode" */
skein_1024_process_block(ctx, ctx->b, 1, sizeof(u64)); skein_1024_process_block(ctx, ctx->b, 1, sizeof(u64));
...@@ -777,7 +777,7 @@ int skein_256_output(struct skein_256_ctx *ctx, u8 *hash_val) ...@@ -777,7 +777,7 @@ int skein_256_output(struct skein_256_ctx *ctx, u8 *hash_val)
memcpy(x, ctx->x, sizeof(x)); memcpy(x, ctx->x, sizeof(x));
for (i = 0; i * SKEIN_256_BLOCK_BYTES < byte_cnt; i++) { for (i = 0; i * SKEIN_256_BLOCK_BYTES < byte_cnt; i++) {
/* build the counter block */ /* build the counter block */
((u64 *)ctx->b)[0] = skein_swap64((u64) i); ((u64 *)ctx->b)[0] = skein_swap64((u64)i);
skein_start_new_type(ctx, OUT_FINAL); skein_start_new_type(ctx, OUT_FINAL);
/* run "counter mode" */ /* run "counter mode" */
skein_256_process_block(ctx, ctx->b, 1, sizeof(u64)); skein_256_process_block(ctx, ctx->b, 1, sizeof(u64));
...@@ -814,7 +814,7 @@ int skein_512_output(struct skein_512_ctx *ctx, u8 *hash_val) ...@@ -814,7 +814,7 @@ int skein_512_output(struct skein_512_ctx *ctx, u8 *hash_val)
memcpy(x, ctx->x, sizeof(x)); memcpy(x, ctx->x, sizeof(x));
for (i = 0; i * SKEIN_512_BLOCK_BYTES < byte_cnt; i++) { for (i = 0; i * SKEIN_512_BLOCK_BYTES < byte_cnt; i++) {
/* build the counter block */ /* build the counter block */
((u64 *)ctx->b)[0] = skein_swap64((u64) i); ((u64 *)ctx->b)[0] = skein_swap64((u64)i);
skein_start_new_type(ctx, OUT_FINAL); skein_start_new_type(ctx, OUT_FINAL);
/* run "counter mode" */ /* run "counter mode" */
skein_512_process_block(ctx, ctx->b, 1, sizeof(u64)); skein_512_process_block(ctx, ctx->b, 1, sizeof(u64));
...@@ -851,7 +851,7 @@ int skein_1024_output(struct skein_1024_ctx *ctx, u8 *hash_val) ...@@ -851,7 +851,7 @@ int skein_1024_output(struct skein_1024_ctx *ctx, u8 *hash_val)
memcpy(x, ctx->x, sizeof(x)); memcpy(x, ctx->x, sizeof(x));
for (i = 0; i * SKEIN_1024_BLOCK_BYTES < byte_cnt; i++) { for (i = 0; i * SKEIN_1024_BLOCK_BYTES < byte_cnt; i++) {
/* build the counter block */ /* build the counter block */
((u64 *)ctx->b)[0] = skein_swap64((u64) i); ((u64 *)ctx->b)[0] = skein_swap64((u64)i);
skein_start_new_type(ctx, OUT_FINAL); skein_start_new_type(ctx, OUT_FINAL);
/* run "counter mode" */ /* run "counter mode" */
skein_1024_process_block(ctx, ctx->b, 1, sizeof(u64)); skein_1024_process_block(ctx, ctx->b, 1, sizeof(u64));
......
drivers/staging/skein/skein_base.h
View file @ e602a808
...@@ -157,13 +157,13 @@ int skein_1024_output(struct skein_1024_ctx *ctx, u8 *hash_val); ...@@ -157,13 +157,13 @@ int skein_1024_output(struct skein_1024_ctx *ctx, u8 *hash_val);
#define SKEIN_T1_POS_FINAL SKEIN_T1_BIT(127) /* 127 final blk flag */ #define SKEIN_T1_POS_FINAL SKEIN_T1_BIT(127) /* 127 final blk flag */
/* tweak word tweak[1]: flag bit definition(s) */ /* tweak word tweak[1]: flag bit definition(s) */
#define SKEIN_T1_FLAG_FIRST (((u64) 1) << SKEIN_T1_POS_FIRST) #define SKEIN_T1_FLAG_FIRST (((u64)1) << SKEIN_T1_POS_FIRST)
#define SKEIN_T1_FLAG_FINAL (((u64) 1) << SKEIN_T1_POS_FINAL) #define SKEIN_T1_FLAG_FINAL (((u64)1) << SKEIN_T1_POS_FINAL)
#define SKEIN_T1_FLAG_BIT_PAD (((u64) 1) << SKEIN_T1_POS_BIT_PAD) #define SKEIN_T1_FLAG_BIT_PAD (((u64)1) << SKEIN_T1_POS_BIT_PAD)
/* tweak word tweak[1]: tree level bit field mask */ /* tweak word tweak[1]: tree level bit field mask */
#define SKEIN_T1_TREE_LVL_MASK (((u64)0x7F) << SKEIN_T1_POS_TREE_LVL) #define SKEIN_T1_TREE_LVL_MASK (((u64)0x7F) << SKEIN_T1_POS_TREE_LVL)
#define SKEIN_T1_TREE_LEVEL(n) (((u64) (n)) << SKEIN_T1_POS_TREE_LVL) #define SKEIN_T1_TREE_LEVEL(n) (((u64)(n)) << SKEIN_T1_POS_TREE_LVL)
/* tweak word tweak[1]: block type field */ /* tweak word tweak[1]: block type field */
#define SKEIN_BLK_TYPE_KEY (0) /* key, for MAC and KDF */ #define SKEIN_BLK_TYPE_KEY (0) /* key, for MAC and KDF */
...@@ -176,7 +176,7 @@ int skein_1024_output(struct skein_1024_ctx *ctx, u8 *hash_val); ...@@ -176,7 +176,7 @@ int skein_1024_output(struct skein_1024_ctx *ctx, u8 *hash_val);
#define SKEIN_BLK_TYPE_OUT (63) /* output stage */ #define SKEIN_BLK_TYPE_OUT (63) /* output stage */
#define SKEIN_BLK_TYPE_MASK (63) /* bit field mask */ #define SKEIN_BLK_TYPE_MASK (63) /* bit field mask */
#define SKEIN_T1_BLK_TYPE(T) (((u64) (SKEIN_BLK_TYPE_##T)) << \ #define SKEIN_T1_BLK_TYPE(T) (((u64)(SKEIN_BLK_TYPE_##T)) << \
SKEIN_T1_POS_BLK_TYPE) SKEIN_T1_POS_BLK_TYPE)
#define SKEIN_T1_BLK_TYPE_KEY SKEIN_T1_BLK_TYPE(KEY) /* for MAC and KDF */ #define SKEIN_T1_BLK_TYPE_KEY SKEIN_T1_BLK_TYPE(KEY) /* for MAC and KDF */
#define SKEIN_T1_BLK_TYPE_CFG SKEIN_T1_BLK_TYPE(CFG) /* config block */ #define SKEIN_T1_BLK_TYPE_CFG SKEIN_T1_BLK_TYPE(CFG) /* config block */
...@@ -199,7 +199,7 @@ int skein_1024_output(struct skein_1024_ctx *ctx, u8 *hash_val); ...@@ -199,7 +199,7 @@ int skein_1024_output(struct skein_1024_ctx *ctx, u8 *hash_val);
#define SKEIN_ID_STRING_LE (0x33414853) /* "SHA3" (little-endian)*/ #define SKEIN_ID_STRING_LE (0x33414853) /* "SHA3" (little-endian)*/
#endif #endif
#define SKEIN_MK_64(hi32, lo32) ((lo32) + (((u64) (hi32)) << 32)) #define SKEIN_MK_64(hi32, lo32) ((lo32) + (((u64)(hi32)) << 32))
#define SKEIN_SCHEMA_VER SKEIN_MK_64(SKEIN_VERSION, SKEIN_ID_STRING_LE) #define SKEIN_SCHEMA_VER SKEIN_MK_64(SKEIN_VERSION, SKEIN_ID_STRING_LE)
#define SKEIN_KS_PARITY SKEIN_MK_64(0x1BD11BDA, 0xA9FC1A22) #define SKEIN_KS_PARITY SKEIN_MK_64(0x1BD11BDA, 0xA9FC1A22)
......
drivers/staging/skein/skein_block.c
View file @ e602a808
...@@ -462,8 +462,8 @@ void skein_256_process_block(struct skein_256_ctx *ctx, const u8 *blk_ptr, ...@@ -462,8 +462,8 @@ void skein_256_process_block(struct skein_256_ctx *ctx, const u8 *blk_ptr,
#if defined(SKEIN_CODE_SIZE) || defined(SKEIN_PERF) #if defined(SKEIN_CODE_SIZE) || defined(SKEIN_PERF)
size_t skein_256_process_block_code_size(void) size_t skein_256_process_block_code_size(void)
{ {
return ((u8 *) skein_256_process_block_code_size) - return ((u8 *)skein_256_process_block_code_size) -
((u8 *) skein_256_process_block); ((u8 *)skein_256_process_block);
} }
unsigned int skein_256_unroll_cnt(void) unsigned int skein_256_unroll_cnt(void)
...@@ -613,8 +613,8 @@ void skein_512_process_block(struct skein_512_ctx *ctx, const u8 *blk_ptr, ...@@ -613,8 +613,8 @@ void skein_512_process_block(struct skein_512_ctx *ctx, const u8 *blk_ptr,
#if defined(SKEIN_CODE_SIZE) || defined(SKEIN_PERF) #if defined(SKEIN_CODE_SIZE) || defined(SKEIN_PERF)
size_t skein_512_process_block_code_size(void) size_t skein_512_process_block_code_size(void)
{ {
return ((u8 *) skein_512_process_block_code_size) - return ((u8 *)skein_512_process_block_code_size) -
((u8 *) skein_512_process_block); ((u8 *)skein_512_process_block);
} }
unsigned int skein_512_unroll_cnt(void) unsigned int skein_512_unroll_cnt(void)
...@@ -778,8 +778,8 @@ void skein_1024_process_block(struct skein_1024_ctx *ctx, const u8 *blk_ptr, ...@@ -778,8 +778,8 @@ void skein_1024_process_block(struct skein_1024_ctx *ctx, const u8 *blk_ptr,
#if defined(SKEIN_CODE_SIZE) || defined(SKEIN_PERF) #if defined(SKEIN_CODE_SIZE) || defined(SKEIN_PERF)
size_t skein_1024_process_block_code_size(void) size_t skein_1024_process_block_code_size(void)
{ {
return ((u8 *) skein_1024_process_block_code_size) - return ((u8 *)skein_1024_process_block_code_size) -
((u8 *) skein_1024_process_block); ((u8 *)skein_1024_process_block);
} }
unsigned int skein_1024_unroll_cnt(void) unsigned int skein_1024_unroll_cnt(void)
......
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