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authorye xingchen <ye.xingchen@zte.com.cn>2022-09-23 04:29:52 +0300
committerHerbert Xu <herbert@gondor.apana.org.au>2022-09-30 08:59:13 +0300
commitedfc7e76d2252eebb98328b23e09336d47810569 (patch)
tree52a96bba6fa1b42d590620f223a651da0d6a8366 /drivers/crypto
parentb006c439d58db625318bf2207feabf847510a8a6 (diff)
downloadlinux-edfc7e76d2252eebb98328b23e09336d47810569.tar.xz
crypto: marvell/octeontx - use sysfs_emit() to instead of scnprintf()
Replace the open-code with sysfs_emit() to simplify the code. Signed-off-by: ye xingchen <ye.xingchen@zte.com.cn> Reviewed-by: Kees Cook <keescook@chromium.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto')
-rw-r--r--drivers/crypto/marvell/octeontx/otx_cptvf_main.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/crypto/marvell/octeontx/otx_cptvf_main.c b/drivers/crypto/marvell/octeontx/otx_cptvf_main.c
index 36d72e35ebeb..88a41d1ca5f6 100644
--- a/drivers/crypto/marvell/octeontx/otx_cptvf_main.c
+++ b/drivers/crypto/marvell/octeontx/otx_cptvf_main.c
@@ -661,7 +661,7 @@ static ssize_t vf_type_show(struct device *dev,
msg = "Invalid";
}
- return scnprintf(buf, PAGE_SIZE, "%s\n", msg);
+ return sysfs_emit(buf, "%s\n", msg);
}
static ssize_t vf_engine_group_show(struct device *dev,
@@ -670,7 +670,7 @@ static ssize_t vf_engine_group_show(struct device *dev,
{
struct otx_cptvf *cptvf = dev_get_drvdata(dev);
- return scnprintf(buf, PAGE_SIZE, "%d\n", cptvf->vfgrp);
+ return sysfs_emit(buf, "%d\n", cptvf->vfgrp);
}
static ssize_t vf_engine_group_store(struct device *dev,
@@ -706,7 +706,7 @@ static ssize_t vf_coalesc_time_wait_show(struct device *dev,
{
struct otx_cptvf *cptvf = dev_get_drvdata(dev);
- return scnprintf(buf, PAGE_SIZE, "%d\n",
+ return sysfs_emit(buf, "%d\n",
cptvf_read_vq_done_timewait(cptvf));
}
@@ -716,7 +716,7 @@ static ssize_t vf_coalesc_num_wait_show(struct device *dev,
{
struct otx_cptvf *cptvf = dev_get_drvdata(dev);
- return scnprintf(buf, PAGE_SIZE, "%d\n",
+ return sysfs_emit(buf, "%d\n",
cptvf_read_vq_done_numwait(cptvf));
}