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authorTilman Schmidt <tilman@imap.cc>2009-05-13 12:44:17 +0000
committerDavid S. Miller <davem@davemloft.net>2009-05-17 20:51:24 -0700
commit42e3d611158faa2d372ccfb1e17bfde13935de68 (patch)
tree3018163e3181dc639e4a9d81554f354745e3feca /drivers/isdn
parent528efc6a54a9e4c03488ee72988567991c9476ba (diff)
gigaset: fix possible oops in error handling
Use pr_warning() / pr_err() instead of dev_warn() / dev_err() in two places where the dev pointer isn't guaranteed to be valid. Impact: error handling bugfix Signed-off-by: Tilman Schmidt <tilman@imap.cc> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/isdn')
-rw-r--r--drivers/isdn/gigaset/interface.c3
-rw-r--r--drivers/isdn/gigaset/proc.c2
2 files changed, 2 insertions, 3 deletions
diff --git a/drivers/isdn/gigaset/interface.c b/drivers/isdn/gigaset/interface.c
index 820a30923fe..1ebfcab7466 100644
--- a/drivers/isdn/gigaset/interface.c
+++ b/drivers/isdn/gigaset/interface.c
@@ -599,8 +599,7 @@ void gigaset_if_init(struct cardstate *cs)
if (!IS_ERR(cs->tty_dev))
dev_set_drvdata(cs->tty_dev, cs);
else {
- dev_warn(cs->dev,
- "could not register device to the tty subsystem\n");
+ pr_warning("could not register device to the tty subsystem\n");
cs->tty_dev = NULL;
}
mutex_unlock(&cs->mutex);
diff --git a/drivers/isdn/gigaset/proc.c b/drivers/isdn/gigaset/proc.c
index da6f3acf9fd..9715aad9c3f 100644
--- a/drivers/isdn/gigaset/proc.c
+++ b/drivers/isdn/gigaset/proc.c
@@ -79,5 +79,5 @@ void gigaset_init_dev_sysfs(struct cardstate *cs)
gig_dbg(DEBUG_INIT, "setting up sysfs");
if (device_create_file(cs->tty_dev, &dev_attr_cidmode))
- dev_err(cs->dev, "could not create sysfs attribute\n");
+ pr_err("could not create sysfs attribute\n");
}