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Diffstat (limited to 'arch/s390/crypto')
-rw-r--r--arch/s390/crypto/prng.c14
1 files changed, 7 insertions, 7 deletions
diff --git a/arch/s390/crypto/prng.c b/arch/s390/crypto/prng.c
index d977643fa627..e1ae23911ccd 100644
--- a/arch/s390/crypto/prng.c
+++ b/arch/s390/crypto/prng.c
@@ -693,7 +693,7 @@ static ssize_t prng_chunksize_show(struct device *dev,
struct device_attribute *attr,
char *buf)
{
- return snprintf(buf, PAGE_SIZE, "%u\n", prng_chunk_size);
+ return scnprintf(buf, PAGE_SIZE, "%u\n", prng_chunk_size);
}
static DEVICE_ATTR(chunksize, 0444, prng_chunksize_show, NULL);
@@ -712,7 +712,7 @@ static ssize_t prng_counter_show(struct device *dev,
counter = prng_data->prngws.byte_counter;
mutex_unlock(&prng_data->mutex);
- return snprintf(buf, PAGE_SIZE, "%llu\n", counter);
+ return scnprintf(buf, PAGE_SIZE, "%llu\n", counter);
}
static DEVICE_ATTR(byte_counter, 0444, prng_counter_show, NULL);
@@ -721,7 +721,7 @@ static ssize_t prng_errorflag_show(struct device *dev,
struct device_attribute *attr,
char *buf)
{
- return snprintf(buf, PAGE_SIZE, "%d\n", prng_errorflag);
+ return scnprintf(buf, PAGE_SIZE, "%d\n", prng_errorflag);
}
static DEVICE_ATTR(errorflag, 0444, prng_errorflag_show, NULL);
@@ -731,9 +731,9 @@ static ssize_t prng_mode_show(struct device *dev,
char *buf)
{
if (prng_mode == PRNG_MODE_TDES)
- return snprintf(buf, PAGE_SIZE, "TDES\n");
+ return scnprintf(buf, PAGE_SIZE, "TDES\n");
else
- return snprintf(buf, PAGE_SIZE, "SHA512\n");
+ return scnprintf(buf, PAGE_SIZE, "SHA512\n");
}
static DEVICE_ATTR(mode, 0444, prng_mode_show, NULL);
@@ -756,7 +756,7 @@ static ssize_t prng_reseed_limit_show(struct device *dev,
struct device_attribute *attr,
char *buf)
{
- return snprintf(buf, PAGE_SIZE, "%u\n", prng_reseed_limit);
+ return scnprintf(buf, PAGE_SIZE, "%u\n", prng_reseed_limit);
}
static ssize_t prng_reseed_limit_store(struct device *dev,
struct device_attribute *attr,
@@ -787,7 +787,7 @@ static ssize_t prng_strength_show(struct device *dev,
struct device_attribute *attr,
char *buf)
{
- return snprintf(buf, PAGE_SIZE, "256\n");
+ return scnprintf(buf, PAGE_SIZE, "256\n");
}
static DEVICE_ATTR(strength, 0444, prng_strength_show, NULL);