diff options
Diffstat (limited to 'block/sed-opal.c')
| -rw-r--r-- | block/sed-opal.c | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/block/sed-opal.c b/block/sed-opal.c index d1c52ba4d62d..4675fd8eed7b 100644 --- a/block/sed-opal.c +++ b/block/sed-opal.c @@ -706,8 +706,8 @@ static enum opal_token response_get_token(const struct parsed_resp *resp, return tok->pos[0]; } -static size_t response_parse_tiny(struct opal_resp_tok *tok, - const u8 *pos) +static ssize_t response_parse_tiny(struct opal_resp_tok *tok, + const u8 *pos) { tok->pos = pos; tok->len = 1; @@ -723,8 +723,8 @@ static size_t response_parse_tiny(struct opal_resp_tok *tok, return tok->len; } -static size_t response_parse_short(struct opal_resp_tok *tok, - const u8 *pos) +static ssize_t response_parse_short(struct opal_resp_tok *tok, + const u8 *pos) { tok->pos = pos; tok->len = (pos[0] & SHORT_ATOM_LEN_MASK) + 1; @@ -736,7 +736,7 @@ static size_t response_parse_short(struct opal_resp_tok *tok, tok->type = OPAL_DTA_TOKENID_SINT; } else { u64 u_integer = 0; - int i, b = 0; + ssize_t i, b = 0; tok->type = OPAL_DTA_TOKENID_UINT; if (tok->len > 9) { @@ -753,8 +753,8 @@ static size_t response_parse_short(struct opal_resp_tok *tok, return tok->len; } -static size_t response_parse_medium(struct opal_resp_tok *tok, - const u8 *pos) +static ssize_t response_parse_medium(struct opal_resp_tok *tok, + const u8 *pos) { tok->pos = pos; tok->len = (((pos[0] & MEDIUM_ATOM_LEN_MASK) << 8) | pos[1]) + 2; @@ -770,8 +770,8 @@ static size_t response_parse_medium(struct opal_resp_tok *tok, return tok->len; } -static size_t response_parse_long(struct opal_resp_tok *tok, - const u8 *pos) +static ssize_t response_parse_long(struct opal_resp_tok *tok, + const u8 *pos) { tok->pos = pos; tok->len = ((pos[1] << 16) | (pos[2] << 8) | pos[3]) + 4; @@ -787,8 +787,8 @@ static size_t response_parse_long(struct opal_resp_tok *tok, return tok->len; } -static size_t response_parse_token(struct opal_resp_tok *tok, - const u8 *pos) +static ssize_t response_parse_token(struct opal_resp_tok *tok, + const u8 *pos) { tok->pos = pos; tok->len = 1; @@ -805,7 +805,7 @@ static int response_parse(const u8 *buf, size_t length, struct opal_resp_tok *iter; int num_entries = 0; int total; - size_t token_length; + ssize_t token_length; const u8 *pos; if (!buf) @@ -851,8 +851,8 @@ static int response_parse(const u8 *buf, size_t length, else /* TOKEN */ token_length = response_parse_token(iter, pos); - if (token_length == -EINVAL) - return -EINVAL; + if (token_length < 0) + return token_length; pos += token_length; total -= token_length; |