Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 790854be authored by Markus Elfring's avatar Markus Elfring Committed by David Teigland
Browse files

dlm: Use kmalloc_array() in make_member_array() 



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

  This issue was detected by using the Coccinelle software.

* Replace the specification of a data type by a pointer dereference
  to make the corresponding size determination a bit safer according to
  the Linux coding style convention.

Signed-off-by: default avatarMarkus Elfring <elfring@users.sourceforge.net>
Signed-off-by: default avatarDavid Teigland <teigland@redhat.com>
parent 0d37eca7

fs/dlm/member.c

+1 −2
Original line number Diff line number Diff line
@@ -405,8 +405,7 @@ static void make_member_array(struct dlm_ls *ls) 
	}



	ls->ls_total_weight = total;



	array = kmalloc(sizeof(int) * total, GFP_NOFS);

	array = kmalloc_array(total, sizeof(*array), GFP_NOFS);

	if (!array)

		return;