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| author | Johan Hovold <johan@hovoldconsulting.com> | 2015-12-07 15:05:39 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@google.com> | 2015-12-08 15:31:14 -0500 |
| commit | 1e6fb9a1451f01f8ea092e49f27338ef9d3c7811 (patch) | |
| tree | 8571f51565d113108ced7645b99847402425cdf2 /drivers/staging/greybus | |
| parent | 100e90000840741b630d1a369119ccb57ea4e49c (diff) | |
| download | linux-stable-1e6fb9a1451f01f8ea092e49f27338ef9d3c7811.tar.gz linux-stable-1e6fb9a1451f01f8ea092e49f27338ef9d3c7811.tar.bz2 linux-stable-1e6fb9a1451f01f8ea092e49f27338ef9d3c7811.zip | |
greybus: interface: remove defensive WARN_ON
Remove defensive WARN_ON testing for a NULL-interface when removing an
interface.
Every call site has just dereferenced the interface.
Signed-off-by: Johan Hovold <johan@hovoldconsulting.com>
Reviewed-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Diffstat (limited to 'drivers/staging/greybus')
| -rw-r--r-- | drivers/staging/greybus/interface.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/staging/greybus/interface.c b/drivers/staging/greybus/interface.c index e8eed858b545..27215cf30180 100644 --- a/drivers/staging/greybus/interface.c +++ b/drivers/staging/greybus/interface.c @@ -132,9 +132,6 @@ void gb_interface_remove(struct gb_interface *intf) struct gb_bundle *bundle; struct gb_bundle *next; - if (WARN_ON(!intf)) - return; - spin_lock_irq(&gb_interfaces_lock); list_del(&intf->links); spin_unlock_irq(&gb_interfaces_lock); |