diff options
Diffstat (limited to 'mm/gup_benchmark.c')
| -rw-r--r-- | mm/gup_benchmark.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/mm/gup_benchmark.c b/mm/gup_benchmark.c index 7dd602d7f8db..ad9d5b1c4473 100644 --- a/mm/gup_benchmark.c +++ b/mm/gup_benchmark.c @@ -26,6 +26,7 @@ static int __gup_benchmark_ioctl(unsigned int cmd, unsigned long i, nr_pages, addr, next; int nr; struct page **pages; + int ret = 0; if (gup->size > ULONG_MAX) return -EINVAL; @@ -63,7 +64,9 @@ static int __gup_benchmark_ioctl(unsigned int cmd, NULL); break; default: - return -1; + kvfree(pages); + ret = -EINVAL; + goto out; } if (nr <= 0) @@ -85,7 +88,8 @@ static int __gup_benchmark_ioctl(unsigned int cmd, gup->put_delta_usec = ktime_us_delta(end_time, start_time); kvfree(pages); - return 0; +out: + return ret; } static long gup_benchmark_ioctl(struct file *filep, unsigned int cmd, |