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ath10k: off by one sanity check

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This should be >= ARRAY_SIZE() instead of > ARRAY_SIZE().

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Dan Carpenter 2013-06-18 10:28:46 +03:00 committed by John W. Linville
parent 7b5d6043de
commit e57426720f
1 changed files with 1 additions and 1 deletions
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2
drivers/net/wireless/ath/ath10k/pci.c
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@ -1772,7 +1772,7 @@ static irqreturn_t ath10k_pci_per_engine_handler(int irq, void *arg)
struct ath10k_pci *ar_pci = ath10k_pci_priv(ar);
int ce_id = irq - ar_pci->pdev->irq - MSI_ASSIGN_CE_INITIAL;
if (ce_id < 0 || ce_id > ARRAY_SIZE(ar_pci->pipe_info)) {
if (ce_id < 0 || ce_id >= ARRAY_SIZE(ar_pci->pipe_info)) {
ath10k_warn("unexpected/invalid irq %d ce_id %d\n", irq, ce_id);
return IRQ_HANDLED;
}