diff options
| author | Gil Fruchter <gilf@ezchip.com> | 2015-06-09 09:32:34 +0200 |
|---|---|---|
| committer | Steven Rostedt <rostedt@goodmis.org> | 2015-07-21 04:30:42 +0200 |
| commit | 9fe6b778ca93e6171dbb8e54df557a278a91abea (patch) | |
| tree | 2a576a48a6c22654d75a3e093292516b7afb42d8 /kernel | |
| parent | Linux 4.2-rc3 (diff) | |
| download | linux-9fe6b778ca93e6171dbb8e54df557a278a91abea.tar.xz linux-9fe6b778ca93e6171dbb8e54df557a278a91abea.zip | |
tracing: Prefer kcalloc over kzalloc with multiply
Use kcalloc for allocating an array instead of kzalloc with multiply,
as that is what kcalloc is used for.
Found with checkpatch.
Link: http://lkml.kernel.org/r/1433835155-6894-2-git-send-email-gilf@ezchip.com
Signed-off-by: Gil Fruchter <gilf@ezchip.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/trace/trace.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c index abcbf7ff8743..5d219384b4d1 100644 --- a/kernel/trace/trace.c +++ b/kernel/trace/trace.c @@ -3035,7 +3035,7 @@ __tracing_open(struct inode *inode, struct file *file, bool snapshot) if (!iter) return ERR_PTR(-ENOMEM); - iter->buffer_iter = kzalloc(sizeof(*iter->buffer_iter) * num_possible_cpus(), + iter->buffer_iter = kcalloc(num_possible_cpus(), sizeof(*iter->buffer_iter), GFP_KERNEL); if (!iter->buffer_iter) goto release; |