Commit 7401a467 authored by Cornelia Huck's avatar Cornelia Huck Committed by Jeff Garzik

[PATCH] s390: minor fix in cu3088

In case of a parse error for the cu3088 group attribute,
return -EINVAL instead of count.
Signed-off-by: default avatarFrank Pavlic <fpavlic@de.ibm.com>
Signed-off-by: default avatarJeff Garzik <jeff@garzik.org>
parent a24b163b
......@@ -77,7 +77,7 @@ group_write(struct device_driver *drv, const char *buf, size_t count)
int len;
if (!(end = strchr(start, delim[i])))
return count;
return -EINVAL;
len = min_t(ptrdiff_t, BUS_ID_SIZE, end - start + 1);
strlcpy (bus_ids[i], start, len);
argv[i] = bus_ids[i];
......
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