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crypto: hisilicon - Fix sscanf format signedness

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The function qm_qos_value_init expects an unsigned integer but
is incorrectly supplying a signed format to sscanf.  This patch
fixes it.

Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Herbert Xu 2021-08-27 16:43:10 +08:00
parent 898387e40c
commit cbbb5f07ab
1 changed files with 1 additions and 1 deletions
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2
drivers/crypto/hisilicon/qm.c
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@ -4185,7 +4185,7 @@ static ssize_t qm_qos_value_init(const char *buf, unsigned long *val)
return -EINVAL;
}
ret = sscanf(buf, "%ld", val);
ret = sscanf(buf, "%lu", val);
if (ret != QM_QOS_VAL_NUM)
return -EINVAL;