diff options
| author | Peter Oberparleiter <oberpar@linux.vnet.ibm.com> | 2015-05-18 15:27:59 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-05-18 19:14:18 +0300 |
| commit | 89a2a8e76b8193fe282c472f1da259e0075476f7 (patch) | |
| tree | eb82999f0d5a38e378a022c2d0dd651032d4d4f7 /drivers/s390 | |
| parent | ffb9525141bc2f16badef715bd0fabd0cd66450e (diff) | |
| download | linux-89a2a8e76b8193fe282c472f1da259e0075476f7.tar.xz | |
s390/lcs: Fix null-pointer access in msg
An attempt to configure a CTC device as LCS results in the
following error message:
(null): Detecting a network adapter for LCS devices failed
with rc=-5 (0xfffffffb)
"(null)" results from access to &card->dev->dev in lcs_new_device()
which is only initialized later in the function. Fix this by using
&ccwgdev->dev instead which is initialized before lcs_new_device()
is called.
Signed-off-by: Peter Oberparleiter <oberpar@linux.vnet.ibm.com>
Signed-off-by: Ursula Braun <ursula.braun@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/s390')
| -rw-r--r-- | drivers/s390/net/lcs.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/s390/net/lcs.c b/drivers/s390/net/lcs.c index 00b7d9c9fe48..2f5b518b0e78 100644 --- a/drivers/s390/net/lcs.c +++ b/drivers/s390/net/lcs.c @@ -2150,7 +2150,7 @@ lcs_new_device(struct ccwgroup_device *ccwgdev) rc = lcs_detect(card); if (rc) { LCS_DBF_TEXT(2, setup, "dtctfail"); - dev_err(&card->dev->dev, + dev_err(&ccwgdev->dev, "Detecting a network adapter for LCS devices" " failed with rc=%d (0x%x)\n", rc, rc); lcs_stopcard(card); |