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| author | Markus Elfring <elfring@users.sourceforge.net> | 2017-05-06 08:38:49 +0200 |
|---|---|---|
| committer | David Teigland <teigland@redhat.com> | 2017-08-07 11:23:09 -0500 |
| commit | fbb1008151cabb83aeadf91ae363196def070eba (patch) | |
| tree | 8d259d84cae3c767082194ac72f080b57dbceacd /fs/dlm/lock.c | |
| parent | 2c257e96df505a8472c8376524b3a68e8fde66dd (diff) | |
| download | linux-fbb1008151cabb83aeadf91ae363196def070eba.tar.bz2 | |
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: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: David Teigland <teigland@redhat.com>
Diffstat (limited to 'fs/dlm/lock.c')
| -rw-r--r-- | fs/dlm/lock.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/dlm/lock.c b/fs/dlm/lock.c index 6df332296c66..fd6fe55bedae 100644 --- a/fs/dlm/lock.c +++ b/fs/dlm/lock.c @@ -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; |