diff options
| author | Cornelia Huck | 2007-08-22 13:51:36 +0200 |
|---|---|---|
| committer | Martin Schwidefsky | 2007-08-22 13:51:46 +0200 |
| commit | 3520c92283bb7ddd59daf90cfc1eb107dc9ab76c (patch) | |
| tree | adbbb0b692b0b72238f5aced37a51e4a06d69d0d /drivers/s390 | |
| parent | cb00e99c0abd844b884c64c6b54aa3b7d345ebb1 (diff) | |
[S390] cio: dont forget to set last slot to NULL in ccw_uevent().
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Diffstat (limited to 'drivers/s390')
| -rw-r--r-- | drivers/s390/cio/device.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/s390/cio/device.c b/drivers/s390/cio/device.c index 297659fa0e26..e44d92eac8e9 100644 --- a/drivers/s390/cio/device.c +++ b/drivers/s390/cio/device.c @@ -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; |