[PATCH 1/2] oprofile_perf: Improve a size determination in oprofile_perf_init()
SF Markus Elfring <[email protected]>
| Newsgroups | gmane.linux.kernel,gmane.linux.oprofile,gmane.linux.kernel.janitors |
|---|---|
| Message-ID | <[email protected]> |
From: Markus Elfring <[email protected]> Date: Sat, 13 May 2017 18:00:13 +0200 Replace the specification of a data structure by a pointer dereference as the parameter for the operator "sizeof" to make the corresponding size determination a bit safer according to the Linux coding style convention. Signed-off-by: Markus Elfring <[email protected]> --- drivers/oprofile/oprofile_perf.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/oprofile/oprofile_perf.c b/drivers/oprofile/oprofile_perf.c index d5b2732b1b81..033f2c26f2ad 100644 --- a/drivers/oprofile/oprofile_perf.c +++ b/drivers/oprofile/oprofile_perf.c @@ -285,7 +285,6 @@ int __init oprofile_perf_init(struct oprofile_operations *ops) goto out; } - counter_config = kcalloc(num_counters, - sizeof(struct op_counter_config), GFP_KERNEL); - + counter_config = kcalloc(num_counters, sizeof(*counter_config), + GFP_KERNEL); if (!counter_config) { -- 2.12.3