Messages in this thread Patch in this message | | | Date | Tue, 21 Jul 2015 15:14:19 -0400 | From | Steven Rostedt <> | Subject | [for-next][PATCH 01/13] tracing: Prefer kcalloc over kzalloc with multiply |
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From: Gil Fruchter <gilf@ezchip.com>
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> --- kernel/trace/trace.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
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; -- 2.1.4
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