Commit 3520c922 authored by Cornelia Huck's avatar Cornelia Huck Committed by Martin Schwidefsky
Browse files

[S390] cio: dont forget to set last slot to NULL in ccw_uevent().

Signed-off-by: default avatarCornelia Huck <>
Signed-off-by: default avatarMartin Schwidefsky <>
Signed-off-by: default avatarHeiko Carstens <>
parent cb00e99c
......@@ -117,7 +117,10 @@ static int ccw_uevent(struct device *dev, char **envp, int num_envp,
snprint_alias(modalias_buf, sizeof(modalias_buf), id, "");
ret = add_uevent_var(envp, num_envp, &i, buffer, buffer_size, &len,
"MODALIAS=%s", modalias_buf);
return ret;
if (ret)
return ret;
envp[i] = NULL;
return 0;
struct bus_type ccw_bus_type;
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