PCI MSI: msi_desc->dev is always initialised

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By passing the pci_dev into alloc_msi_entry() we can be sure that
the ->dev entry is always assigned and so we don't need to check it.
Also, we used kzalloc() so we don't need to initialise ->irq to 0.

Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

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Matthew Wilcox 2009-03-17 08:54:07 -04:00 • committed by Jesse Barnes

parent 24d2755339

commit 379f5327a8

1 changed files with 12 additions and 17 deletions

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drivers/pci/msi.c

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