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crypto: marvell/octeontx - use sysfs_emit() to instead of scnprintf()

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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>
This commit is contained in:
ye xingchen 2022-09-23 01:29:52 +00:00 committed by Herbert Xu
parent b006c439d5
commit edfc7e76d2
1 changed files with 4 additions and 4 deletions
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8
drivers/crypto/marvell/octeontx/otx_cptvf_main.c
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@ -661,7 +661,7 @@ static ssize_t vf_type_show(struct device *dev,
msg = "Invalid"; 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, 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); 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, 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); 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)); 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); 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)); cptvf_read_vq_done_numwait(cptvf));
} }