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Commit 4be3df28 authored by Eric W. Biederman's avatar Eric W. Biederman Committed by Greg Kroah-Hartman
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sysfs: Simplify iattr time assignments 



The granularity of sysfs time when we keep it is 1 ns.  Which
when passed to timestamp_trunc results in a nop.  So remove
the unnecessary function call making sysfs_setattr slightly
easier to read.

Acked-by: default avatarTejun Heo <tj@kernel.org>
Acked-by: default avatarSerge Hallyn <serue@us.ibm.com>
Signed-off-by: default avatarEric W. Biederman <ebiederm@aristanetworks.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 4c6974f5

fs/sysfs/inode.c

+3 −6
Original line number Diff line number Diff line
@@ -104,14 +104,11 @@ int sysfs_setattr(struct dentry * dentry, struct iattr * iattr) 
		if (ia_valid & ATTR_GID)

			iattrs->ia_gid = iattr->ia_gid;

		if (ia_valid & ATTR_ATIME)

			iattrs->ia_atime = timespec_trunc(iattr->ia_atime,

					inode->i_sb->s_time_gran);

			iattrs->ia_atime = iattr->ia_atime;

		if (ia_valid & ATTR_MTIME)

			iattrs->ia_mtime = timespec_trunc(iattr->ia_mtime,

					inode->i_sb->s_time_gran);

			iattrs->ia_mtime = iattr->ia_mtime;

		if (ia_valid & ATTR_CTIME)

			iattrs->ia_ctime = timespec_trunc(iattr->ia_ctime,

					inode->i_sb->s_time_gran);

			iattrs->ia_ctime = iattr->ia_ctime;

		if (ia_valid & ATTR_MODE) {

			umode_t mode = iattr->ia_mode;