@@ -114,7 +114,7 @@ static void notrace persistent_ram_update_ecc(struct persistent_ram_zone *prz,
int ecc_size = prz->ecc_size;
int size = prz->ecc_block_size;
- if (!prz->ecc)
+ if (!prz->ecc_size)
return;
block = buffer->data + (start & ~(ecc_block_size - 1));
@@ -133,7 +133,7 @@ static void persistent_ram_update_header_ecc(struct persistent_ram_zone *prz)
{
struct persistent_ram_buffer *buffer = prz->buffer;
- if (!prz->ecc)
+ if (!prz->ecc_size)
return;
persistent_ram_encode_rs8(prz, (uint8_t *)buffer, sizeof(*buffer),
@@ -146,7 +146,7 @@ static void persistent_ram_ecc_old(struct persistent_ram_zone *prz)
uint8_t *block;
uint8_t *par;
- if (!prz->ecc)
+ if (!prz->ecc_size)
return;
block = buffer->data;
@@ -181,7 +181,7 @@ static int persistent_ram_init_ecc(struct persistent_ram_zone *prz,
int ecc_symsize = 8;
int ecc_poly = 0x11d;
- if (!prz->ecc)
+ if (!ecc_size)
return 0;
prz->ecc_block_size = 128;
@@ -395,8 +395,6 @@ static int __devinit persistent_ram_post_init(struct persistent_ram_zone *prz,
{
int ret;
- prz->ecc = ecc_size;
-
ret = persistent_ram_init_ecc(prz, ecc_size);
if (ret)
return ret;
@@ -33,7 +33,6 @@ struct persistent_ram_zone {
size_t buffer_size;
/* ECC correction */
- bool ecc;
char *par_buffer;
char *par_header;
struct rs_control *rs_decoder;
Nowadays we can use prz->ecc_size as a flag, no need for the special member in the prz struct. Signed-off-by: Anton Vorontsov <anton.vorontsov@linaro.org> --- fs/pstore/ram_core.c | 10 ++++------ include/linux/pstore_ram.h | 1 - 2 files changed, 4 insertions(+), 7 deletions(-)