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| author |   Dmitry Torokhov <dtor_core@ameritech.net> | 2005-04-29 01:27:34 -0500 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@suse.de> | 2005-06-20 15:15:03 -0700 |
| commit | 70f2817a43c89b784dc2ec3d06ba5bf3064f8235 (patch) | |
| tree | 210bbd16599d4e402051e4ec30c82e70b8b427ef /drivers/infiniband | |
| parent | [PATCH] sysfs: (driver/block) if show/store is missing return -EIO (diff) | |
| download | linux-dev-70f2817a43c89b784dc2ec3d06ba5bf3064f8235.tar.xz linux-dev-70f2817a43c89b784dc2ec3d06ba5bf3064f8235.zip | |
[PATCH] sysfs: (rest) if show/store is missing return -EIO
sysfs: fix the rest of the kernel so if an attribute doesn't
implement show or store method read/write will return
-EIO instead of 0 or -EINVAL or -EPERM.
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/infiniband')
| -rw-r--r-- | drivers/infiniband/core/sysfs.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/infiniband/core/sysfs.c b/drivers/infiniband/core/sysfs.c index 5febd6d8b885..90d51b179abe 100644 --- a/drivers/infiniband/core/sysfs.c +++ b/drivers/infiniband/core/sysfs.c @@ -71,7 +71,7 @@ static ssize_t port_attr_show(struct kobject *kobj, struct ib_port *p = container_of(kobj, struct ib_port, kobj); if (!port_attr->show) - return 0; + return -EIO; return port_attr->show(p, port_attr, buf); } |