Commit 700fa9b1 authored by ye xingchen's avatar ye xingchen Committed by Trond Myklebust
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NFS: use sysfs_emit() to instead of scnprintf() 



Follow the advice of the Documentation/filesystems/sysfs.rst and show()
should only use sysfs_emit() or sysfs_emit_at() when formatting the
value to be returned to user space.

Signed-off-by: default avatarye xingchen <ye.xingchen@zte.com.cn>
Signed-off-by: default avatarTrond Myklebust <trond.myklebust@hammerspace.com>
parent a60214c2

fs/nfs/namespace.c

+1 −1
Original line number Diff line number Diff line
@@ -354,7 +354,7 @@ static int param_get_nfs_timeout(char *buffer, const struct kernel_param *kp) 
			num = (num + (HZ - 1)) / HZ;

	} else

		num = -1;

	return scnprintf(buffer, PAGE_SIZE, "%li\n", num);

	return sysfs_emit(buffer, "%li\n", num);

}



static const struct kernel_param_ops param_ops_nfs_timeout = {