diff options
Diffstat (limited to 'drivers/s390/cio/qdio.c')
-rw-r--r-- | drivers/s390/cio/qdio.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/s390/cio/qdio.c b/drivers/s390/cio/qdio.c index 43876e2..445cf36 100644 --- a/drivers/s390/cio/qdio.c +++ b/drivers/s390/cio/qdio.c @@ -3663,11 +3663,11 @@ qdio_performance_stats_show(struct bus_type *bus, char *buf) static ssize_t qdio_performance_stats_store(struct bus_type *bus, const char *buf, size_t count) { - char *tmp; - int i; + unsigned long i; + int ret; - i = simple_strtoul(buf, &tmp, 16); - if ((i == 0) || (i == 1)) { + ret = strict_strtoul(buf, 16, &i); + if (!ret && ((i == 0) || (i == 1))) { if (i == qdio_performance_stats) return count; qdio_performance_stats = i; |