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USB: legousbtower: drop redundant NULL check

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Drop redundant NULL check from tower_abort_transfers(), which is never
called with a NULL argument.

Signed-off-by: Johan Hovold <johan@kernel.org>
Link: https://lore.kernel.org/r/20191105084152.16322-3-johan@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Johan Hovold 2019-11-05 09:41:40 +01:00 committed by Greg Kroah-Hartman
parent fa5e146eec
commit 07efa87388
1 changed files with 0 additions and 3 deletions
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3
drivers/usb/misc/legousbtower.c
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@ -457,9 +457,6 @@ static int tower_release (struct inode *inode, struct file *file)
*/
static void tower_abort_transfers (struct lego_usb_tower *dev)
{
if (dev == NULL)
return;
/* shutdown transfer */
if (dev->interrupt_in_running) {
dev->interrupt_in_running = 0;