Merge tag 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck...

[linux-drm-fsl-dcu.git] / drivers / infiniband / hw / qib / qib_iba7322.c

diff --git a/drivers/infiniband/hw/qib/qib_iba7322.c b/drivers/infiniband/hw/qib/qib_iba7322.c
index 016e7429adf66b9ffb945cb4fed168e358c57742..5bfc02f450e6a69251632db17fb6ff699dfe8c10 100644 (file)
--- a/drivers/infiniband/hw/qib/qib_iba7322.c
+++ b/drivers/infiniband/hw/qib/qib_iba7322.c
@@ -6190,21 +6190,20 @@ static int setup_txselect(const char *str, struct kernel_param *kp)
 {
        struct qib_devdata *dd;
        unsigned long val;
-       int ret;
-
+       char *n;
        if (strlen(str) >= MAX_ATTEN_LEN) {
                pr_info("txselect_values string too long\n");
                return -ENOSPC;
        }
-       ret = kstrtoul(str, 0, &val);
-       if (ret || val >= (TXDDS_TABLE_SZ + TXDDS_EXTRA_SZ +
+       val = simple_strtoul(str, &n, 0);
+       if (n == str || val >= (TXDDS_TABLE_SZ + TXDDS_EXTRA_SZ +
                                TXDDS_MFG_SZ)) {
                pr_info("txselect_values must start with a number < %d\n",
                        TXDDS_TABLE_SZ + TXDDS_EXTRA_SZ + TXDDS_MFG_SZ);
-               return ret ? ret : -EINVAL;
+               return -EINVAL;
        }
-
        strcpy(txselect_list, str);
+
        list_for_each_entry(dd, &qib_dev_list, list)
                if (dd->deviceid == PCI_DEVICE_ID_QLOGIC_IB_7322)
                        set_no_qsfp_atten(dd, 1);