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| author | Andrey Smirnov <andrew.smirnov@gmail.com> | 2019-01-13 22:17:06 -0800 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2019-01-16 08:36:18 +0100 |
| commit | 1b8b46b1762c5217025f6da489f6d77d79bd3995 (patch) | |
| tree | 2a60cae802ab3cc748b2b24565d5f5e3ac1ac8b5 /drivers/pci | |
| parent | d9b2bc4558e942c274d6dca9e668710af47b654a (diff) | |
| download | barebox-1b8b46b1762c5217025f6da489f6d77d79bd3995.tar.gz barebox-1b8b46b1762c5217025f6da489f6d77d79bd3995.tar.xz | |
PCI: Simplify alloc_pci_dev()
Use xzalloc() to allocate PCI device and drop OOM checking code.
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'drivers/pci')
| -rw-r--r-- | drivers/pci/pci.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c index 8d4d4224e6..7d1024d8d1 100644 --- a/drivers/pci/pci.c +++ b/drivers/pci/pci.c @@ -129,10 +129,7 @@ static struct pci_dev *alloc_pci_dev(void) { struct pci_dev *dev; - dev = kzalloc(sizeof(struct pci_dev), GFP_KERNEL); - if (!dev) - return NULL; - + dev = xzalloc(sizeof(struct pci_dev)); INIT_LIST_HEAD(&dev->bus_list); return dev; @@ -367,9 +364,6 @@ static unsigned int pci_scan_bus(struct pci_bus *bus) continue; dev = alloc_pci_dev(); - if (!dev) - return 0; - dev->bus = bus; dev->devfn = devfn; dev->vendor = l & 0xffff; |