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| author | Atharv Dubey <atharvd440@gmail.com> | 2026-03-24 18:17:24 +0000 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2026-04-03 08:56:11 +0800 |
| commit | 6bd87f2ea5b2d44ed1f43a90f220be34f7c1ce4e (patch) | |
| tree | b36c9dda1a642f3f2217621b812bdf5bf9a4298c /drivers | |
| parent | ec23d75c4b77ae42af0777ea59599b1d4f611371 (diff) | |
| download | lwn-6bd87f2ea5b2d44ed1f43a90f220be34f7c1ce4e.tar.gz lwn-6bd87f2ea5b2d44ed1f43a90f220be34f7c1ce4e.zip | |
crypto: qat - replace scnprintf() with sysfs_emit()
Replace scnprintf() with sysfs_emit() in the three RAS error counter
sysfs show callbacks. sysfs_emit() is the recommended API for sysfs show
functions as per Documentation/filesystems/sysfs.rst; it enforces the
PAGE_SIZE limit implicitly, removing the need to pass it explicitly.
Signed-off-by: Atharv Dubey <atharvd440@gmail.com>
Signed-off-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
Reviewed-by: Ahsan Atta <ahsan.atta@intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/crypto/intel/qat/qat_common/adf_sysfs_ras_counters.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/crypto/intel/qat/qat_common/adf_sysfs_ras_counters.c b/drivers/crypto/intel/qat/qat_common/adf_sysfs_ras_counters.c index 6abb57bfd328..ef1420199210 100644 --- a/drivers/crypto/intel/qat/qat_common/adf_sysfs_ras_counters.c +++ b/drivers/crypto/intel/qat/qat_common/adf_sysfs_ras_counters.c @@ -20,7 +20,7 @@ static ssize_t errors_correctable_show(struct device *dev, return -EINVAL; counter = ADF_RAS_ERR_CTR_READ(accel_dev->ras_errors, ADF_RAS_CORR); - return scnprintf(buf, PAGE_SIZE, "%d\n", counter); + return sysfs_emit(buf, "%d\n", counter); } static ssize_t errors_nonfatal_show(struct device *dev, @@ -35,7 +35,7 @@ static ssize_t errors_nonfatal_show(struct device *dev, return -EINVAL; counter = ADF_RAS_ERR_CTR_READ(accel_dev->ras_errors, ADF_RAS_UNCORR); - return scnprintf(buf, PAGE_SIZE, "%d\n", counter); + return sysfs_emit(buf, "%d\n", counter); } static ssize_t errors_fatal_show(struct device *dev, @@ -50,7 +50,7 @@ static ssize_t errors_fatal_show(struct device *dev, return -EINVAL; counter = ADF_RAS_ERR_CTR_READ(accel_dev->ras_errors, ADF_RAS_FATAL); - return scnprintf(buf, PAGE_SIZE, "%d\n", counter); + return sysfs_emit(buf, "%d\n", counter); } static ssize_t reset_error_counters_store(struct device *dev, |