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Commit f9808079 authored by Andy Shevchenko's avatar Andy Shevchenko Committed by Joerg Roedel
Browse files

iommu/dmar: Remove redundant ' != 0' when check return code 



Usual pattern when we check for return code, which might be negative
errno, is either (ret) or (!ret).

Remove extra ' != 0' from condition.

Signed-off-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: default avatarJoerg Roedel <jroedel@suse.de>
parent 3f6db659

drivers/iommu/dmar.c

+1 −1
Original line number Diff line number Diff line
@@ -311,7 +311,7 @@ static int dmar_pci_bus_add_dev(struct dmar_pci_notify_info *info) 
				((void *)drhd) + drhd->header.length,

				dmaru->segment,

				dmaru->devices, dmaru->devices_cnt);

		if (ret != 0)

		if (ret)

			break;

	}

	if (ret >= 0)