autofs: small cleanup in autofs_getpath()
We don't set "*name" so it's slightly nicer to just pass "name" instead of "&name". Link: http://lkml.kernel.org/r/20180531064736.lnisb55eajwjynvk@kili.mountain Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: "Eric W. Biederman" <ebiederm@xmission.com> Acked-by: Ian Kent <raven@themaw.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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@ -179,7 +179,7 @@ static void autofs_notify_daemon(struct autofs_sb_info *sbi,
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}
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static int autofs_getpath(struct autofs_sb_info *sbi,
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struct dentry *dentry, char **name)
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struct dentry *dentry, char *name)
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{
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struct dentry *root = sbi->sb->s_root;
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struct dentry *tmp;
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@ -189,7 +189,7 @@ static int autofs_getpath(struct autofs_sb_info *sbi,
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unsigned seq;
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rename_retry:
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buf = *name;
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buf = name;
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len = 0;
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seq = read_seqbegin(&rename_lock);
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@ -395,7 +395,7 @@ int autofs_wait(struct autofs_sb_info *sbi,
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if (IS_ROOT(dentry) && autofs_type_trigger(sbi->type))
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qstr.len = sprintf(name, "%p", dentry);
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else {
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qstr.len = autofs_getpath(sbi, dentry, &name);
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qstr.len = autofs_getpath(sbi, dentry, name);
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if (!qstr.len) {
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kfree(name);
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return -ENOENT;
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