diff options
| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2017-03-16 17:23:54 +0300 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2017-03-22 17:42:17 +0300 |
| commit | f9808079aa7626d71215a71661dbed5c4ff101d2 (patch) | |
| tree | 85b34145fcd7eda737613987796ba39513fa8419 /drivers/iommu | |
| parent | 3f6db6591a2decad5f223a7dcfc01d2a3c15e187 (diff) | |
| download | linux-f9808079aa7626d71215a71661dbed5c4ff101d2.tar.xz | |
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: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'drivers/iommu')
| -rw-r--r-- | drivers/iommu/dmar.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/iommu/dmar.c b/drivers/iommu/dmar.c index 9a44e20d7d88..cbf7763d8091 100644 --- a/drivers/iommu/dmar.c +++ b/drivers/iommu/dmar.c @@ -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) |