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authorHeiko Carstens <heiko.carstens@de.ibm.com>2006-07-18 13:46:58 +0200
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2006-07-18 13:46:58 +0200
commitd7cf0d57ef9e07cf0f65c58c19a8e7c4a9db72b5 (patch)
tree2715e0badd8e5fbf6b787f8ff3120c2a87551688 /drivers/s390/char/tape_class.c
parentdc8f5d21dd6bdd94e5c5bf9bbcc616d00f0cc839 (diff)
[S390] sysfs_create_xxx return values.
Take return values of sysfs_create_group & friends into account. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390/char/tape_class.c')
-rw-r--r--drivers/s390/char/tape_class.c10
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/s390/char/tape_class.c b/drivers/s390/char/tape_class.c
index a5c68e60fcf4..643b6d078563 100644
--- a/drivers/s390/char/tape_class.c
+++ b/drivers/s390/char/tape_class.c
@@ -76,14 +76,22 @@ struct tape_class_device *register_tape_dev(
device,
"%s", tcd->device_name
);
- sysfs_create_link(
+ rc = PTR_ERR(tcd->class_device);
+ if (rc)
+ goto fail_with_cdev;
+ rc = sysfs_create_link(
&device->kobj,
&tcd->class_device->kobj,
tcd->mode_name
);
+ if (rc)
+ goto fail_with_class_device;
return tcd;
+fail_with_class_device:
+ class_device_destroy(tape_class, tcd->char_device->dev);
+
fail_with_cdev:
cdev_del(tcd->char_device);