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

[~andy/linux] / drivers / edac / edac_mc_sysfs.c

diff --git a/drivers/edac/edac_mc_sysfs.c b/drivers/edac/edac_mc_sysfs.c
index 51c0362acf5c456db84eb0786722c284849b30b9..8ec1747b1c399ee4fbd6ac176557cdc0a71b97e5 100644 (file)
--- a/drivers/edac/edac_mc_sysfs.c
+++ b/drivers/edac/edac_mc_sysfs.c
@@ -61,7 +61,7 @@ static int edac_set_poll_msec(const char *val, struct kernel_param *kp)
        ret = kstrtol(val, 0, &l);
        if (ret)
                return ret;
-       if ((int)l != l)
+       if (!l || ((int)l != l))
                return -EINVAL;
        *((int *)kp->arg) = l;