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Commit fbb10081 authored by Markus Elfring's avatar Markus Elfring Committed by David Teigland
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dlm: Use kcalloc() in dlm_scan_waiters() 



A multiplication for the size determination of a memory allocation
indicated that an array data structure should be processed.
Thus use the corresponding function "kcalloc".

This issue was detected by using the Coccinelle software.

Signed-off-by: default avatarMarkus Elfring <elfring@users.sourceforge.net>
Signed-off-by: default avatarDavid Teigland <teigland@redhat.com>
parent 2c257e96

fs/dlm/lock.c

+1 −1
Original line number Diff line number Diff line
@@ -1426,7 +1426,7 @@ void dlm_scan_waiters(struct dlm_ls *ls) 


		if (!num_nodes) {

			num_nodes = ls->ls_num_nodes;

			warned = kzalloc(num_nodes * sizeof(int), GFP_KERNEL);

			warned = kcalloc(num_nodes, sizeof(int), GFP_KERNEL);

		}

		if (!warned)

			continue;