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afs: Eliminate the address pointer from the address list cursor

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Eliminate the address pointer from the address list cursor as it's
redundant (ac->addrs[ac->index] can be used to find the same address) and
address lists must be replaced rather than being rearranged, so is of
limited value.

Signed-off-by: David Howells <dhowells@redhat.com>
This commit is contained in:
David Howells
2018-10-20 00:57:59 +01:00
parent 744bcd713a
commit 2feeaf8433
6 changed files with 5 additions and 10 deletions
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2
fs/afs/server.c
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@@ -367,7 +367,6 @@ static void afs_destroy_server(struct afs_net *net, struct afs_server *server)
.alist = alist,
.start = alist->index,
.index = 0,
.addr = &alist->addrs[alist->index],
.error = 0,
};
_enter("%p", server);
@@ -518,7 +517,6 @@ static bool afs_do_probe_fileserver(struct afs_fs_cursor *fc)
_enter("");
fc->ac.addr = NULL;
fc->ac.start = READ_ONCE(fc->ac.alist->index);
fc->ac.index = fc->ac.start;
fc->ac.error = 0;