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dlm: Improve a size determination in dlm_recover_waiters_pre()

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Replace the specification of a data structure by a pointer dereference
as the parameter for the operator "sizeof" to make the corresponding size
determination a bit safer according to the Linux coding style convention.

Signed-off-by: Markus Elfring <[email protected]>
Signed-off-by: David Teigland <[email protected]>
This commit is contained in:
Markus Elfring 2017-05-06 08:48:29 +02:00 • committed by David Teigland
commit 102e67d4e3
1 changed files with 1 additions and 1 deletions
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2
fs/dlm/lock.c
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@ -5119,7 +5119,7 @@ void dlm_recover_waiters_pre(struct dlm_ls *ls)
int wait_type, stub_unlock_result, stub_cancel_result;
int dir_nodeid;
ms_stub = kmalloc(sizeof(struct dlm_message), GFP_KERNEL);
ms_stub = kmalloc(sizeof(*ms_stub), GFP_KERNEL);
if (!ms_stub) {
log_error(ls, "dlm_recover_waiters_pre no mem");
return;