Commit 4d719cec authored by H Hartley Sweeten's avatar H Hartley Sweeten Committed by Greg Kroah-Hartman

staging: comedi: amplc_pci230: (!foo) preferred over (foo == NULL)

Signed-off-by: default avatarH Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: default avatarIan Abbott <abbotti@mev.co.uk>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 0048b992
...@@ -2381,7 +2381,7 @@ static int pci230_auto_attach(struct comedi_device *dev, ...@@ -2381,7 +2381,7 @@ static int pci230_auto_attach(struct comedi_device *dev,
spin_lock_init(&devpriv->ao_stop_spinlock); spin_lock_init(&devpriv->ao_stop_spinlock);
dev->board_ptr = pci230_find_pci_board(pci_dev); dev->board_ptr = pci230_find_pci_board(pci_dev);
if (dev->board_ptr == NULL) { if (!dev->board_ptr) {
dev_err(dev->class_dev, dev_err(dev->class_dev,
"amplc_pci230: BUG! cannot determine board type!\n"); "amplc_pci230: BUG! cannot determine board type!\n");
return -EINVAL; return -EINVAL;
......
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