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(-)
diff --git a/fs/pstore/ram_core.c b/fs/pstore/ram_core.c index 7e5a2a9..4dabbb8 100644 --- a/fs/pstore/ram_core.c +++ b/fs/pstore/ram_core.c @@ -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; diff --git a/include/linux/pstore_ram.h b/include/linux/pstore_ram.h index 94b79f1..dcf805f 100644 --- a/include/linux/pstore_ram.h +++ b/include/linux/pstore_ram.h @@ -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;