usbip: tools: fix atoi() on non-null terminated string

[linux.git] / mm / gup_benchmark.c

diff --git a/mm/gup_benchmark.c b/mm/gup_benchmark.c
index 6a473709e9b6b953393ea12215a38c9e47c9f849..7405c9d89d65134c003a2d3984e1a993fd9c9907 100644 (file)
--- a/mm/gup_benchmark.c
+++ b/mm/gup_benchmark.c
@@ -19,7 +19,8 @@ static int __gup_benchmark_ioctl(unsigned int cmd,
                struct gup_benchmark *gup)
 {
        ktime_t start_time, end_time;
-       unsigned long i, nr, nr_pages, addr, next;
+       unsigned long i, nr_pages, addr, next;
+       int nr;
        struct page **pages;
 
        nr_pages = gup->size / PAGE_SIZE;