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| author | Markus Elfring <elfring@users.sourceforge.net> | 2017-05-06 09:19:17 +0200 |
|---|---|---|
| committer | David Teigland <teigland@redhat.com> | 2017-08-07 18:23:09 +0200 |
| commit | 790854becc1921d0cf46180ee55beb4a1787e680 (patch) | |
| tree | 98afa0342e87dd66335b5f6b510793b00ed1472b | |
| parent | dlm: Delete an error message for a failed memory allocation in dlm_recover_wa... (diff) | |
| download | linux-790854becc1921d0cf46180ee55beb4a1787e680.tar.xz linux-790854becc1921d0cf46180ee55beb4a1787e680.zip | |
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: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: David Teigland <teigland@redhat.com>
| -rw-r--r-- | fs/dlm/member.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/dlm/member.c b/fs/dlm/member.c index 9c47f1c14a8b..89257699d4e4 100644 --- a/fs/dlm/member.c +++ b/fs/dlm/member.c @@ -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; |