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dlm: never return invalid nodeid by dlm_our_nodeid()

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This patch will remote the return of an invalid nodeid value when
local_comm is not set. This case should never happen as the DLM stack
tries to compare valid nodeids with an invalid nodeid returned by
dlm_our_nodeid(). Instead we let it crash to getting at least recognized
if we running into such state.

Signed-off-by: Alexander Aring <aahringo@redhat.com>
Signed-off-by: David Teigland <teigland@redhat.com>
This commit is contained in:
Alexander Aring 2024-08-02 13:26:40 -04:00 committed by David Teigland
parent d3b3d2d8e1
commit 90ad918e37
1 changed files with 1 additions and 1 deletions
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2
fs/dlm/config.c
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@ -928,7 +928,7 @@ int dlm_comm_seq(int nodeid, uint32_t *seq)
int dlm_our_nodeid(void) int dlm_our_nodeid(void)
{ {
return local_comm ? local_comm->nodeid : 0; return local_comm->nodeid;
} }
/* num 0 is first addr, num 1 is second addr */ /* num 0 is first addr, num 1 is second addr */