diff options
| author | Marek Vasut <marex@denx.de> | 2014-04-24 20:05:19 +0200 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2014-05-08 21:58:10 +0800 |
| commit | 4f0fa52a5d89d763423cb9b428e988ea824fd95a (patch) | |
| tree | 7b595616896004ba66357697ab555d731be16478 /drivers/crypto | |
| parent | 1e16322da45b747c753162e421b7a1b25259377a (diff) | |
crypto: caam - Clean up report_deco_status()
Clean this function up and rework it into sensible shape. This function
now contains one single dev_err() instead of the previous insanity full
of memory allocation, chaotic string handling and use of SPRINTFCAT().
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: Horia Geanta <horia.geanta@freescale.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto')
| -rw-r--r-- | drivers/crypto/caam/error.c | 31 |
1 files changed, 13 insertions, 18 deletions
diff --git a/drivers/crypto/caam/error.c b/drivers/crypto/caam/error.c index 91cc5fc7670..66a7461cf9a 100644 --- a/drivers/crypto/caam/error.c +++ b/drivers/crypto/caam/error.c @@ -218,35 +218,30 @@ static void report_jump_status(struct device *jrdev, u32 status, static void report_deco_status(struct device *jrdev, u32 status, const char *error, char *__outstr) { - char outstr[CAAM_ERROR_STR_MAX]; - - u8 desc_error = status & JRSTA_DECOERR_ERROR_MASK; + u8 err_id = status & JRSTA_DECOERR_ERROR_MASK; u8 idx = (status & JRSTA_DECOERR_INDEX_MASK) >> JRSTA_DECOERR_INDEX_SHIFT; - + char *idx_str; + char *err_str = "unidentified error value 0x"; + char err_err_code[3] = { 0 }; int i; - sprintf(outstr, "%s: ", error); if (status & JRSTA_DECOERR_JUMP) - strcat(outstr, "jump tgt desc idx "); + idx_str = "jump tgt desc idx"; else - strcat(outstr, "desc idx "); - - SPRINTFCAT(outstr, "%d: ", idx, sizeof("255")); + idx_str = "desc idx"; for (i = 0; i < ARRAY_SIZE(desc_error_list); i++) - if (desc_error_list[i].value == desc_error) + if (desc_error_list[i].value == err_id) break; - if (i != ARRAY_SIZE(desc_error_list) && desc_error_list[i].error_text) { - SPRINTFCAT(outstr, "%s", desc_error_list[i].error_text, - strlen(desc_error_list[i].error_text)); - } else { - SPRINTFCAT(outstr, "unidentified error value 0x%02x", - desc_error, sizeof("ff")); - } + if (i != ARRAY_SIZE(desc_error_list) && desc_error_list[i].error_text) + err_str = desc_error_list[i].error_text; + else + snprintf(err_err_code, sizeof(err_err_code), "%02x", err_id); - dev_err(jrdev, "%08x: %s\n", status, outstr); + dev_err(jrdev, "%08x: %s: %s %d: %s%s\n", + status, error, idx_str, idx, err_str, err_err_code); } static void report_jr_status(struct device *jrdev, u32 status, |