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crypto: octeontx2 - Use sysfs_emit in sysfs show functions

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Replace sprintf() with sysfs_emit() in sso_pf_func_ovrd_show() and
kvf_limits_show(). sysfs_emit() is preferred for formatting sysfs output
as it performs proper bounds checking.  No functional changes.

Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Thorsten Blum
2025-12-15 13:26:05 +01:00
committed by Herbert Xu
parent bce4678f02
commit 37b03cb378
1 changed files with 3 additions and 2 deletions
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5
drivers/crypto/marvell/octeontx2/otx2_cptpf_main.c
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@@ -2,6 +2,7 @@
/* Copyright (C) 2020 Marvell. */
#include <linux/firmware.h>
#include <linux/sysfs.h>
#include "otx2_cpt_hw_types.h"
#include "otx2_cpt_common.h"
#include "otx2_cpt_devlink.h"
@@ -507,7 +508,7 @@ static ssize_t sso_pf_func_ovrd_show(struct device *dev,
{
struct otx2_cptpf_dev *cptpf = dev_get_drvdata(dev);
return sprintf(buf, "%d\n", cptpf->sso_pf_func_ovrd);
return sysfs_emit(buf, "%d\n", cptpf->sso_pf_func_ovrd);
}
static ssize_t sso_pf_func_ovrd_store(struct device *dev,
@@ -533,7 +534,7 @@ static ssize_t kvf_limits_show(struct device *dev,
{
struct otx2_cptpf_dev *cptpf = dev_get_drvdata(dev);
return sprintf(buf, "%d\n", cptpf->kvf_limits);
return sysfs_emit(buf, "%d\n", cptpf->kvf_limits);
}
static ssize_t kvf_limits_store(struct device *dev,