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| author | Jiri Kosina <jkosina@suse.cz> | 2008-08-19 02:13:55 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-08-19 02:16:24 +0200 |
| commit | 8a7c5ef3ba8cca8f9c4f91ddef3d081f517914ae (patch) | |
| tree | e3df64c8761f6c400a838d8d9a39e1fbc22e19f5 | |
| parent | a7f5aaf36ded825477c4d7167cc6eb1bcdc63191 (diff) | |
| download | talos-obmc-linux-8a7c5ef3ba8cca8f9c4f91ddef3d081f517914ae.tar.gz talos-obmc-linux-8a7c5ef3ba8cca8f9c4f91ddef3d081f517914ae.zip | |
x86 iommu: remove unneeded parenthesis
The parenthesis in __iommu_queue_command() are not needed when assigning
into 'target' variable.
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
| -rw-r--r-- | arch/x86/kernel/amd_iommu.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kernel/amd_iommu.c b/arch/x86/kernel/amd_iommu.c index de39e1f2ede5..69b4d060b21c 100644 --- a/arch/x86/kernel/amd_iommu.c +++ b/arch/x86/kernel/amd_iommu.c @@ -65,7 +65,7 @@ static int __iommu_queue_command(struct amd_iommu *iommu, struct iommu_cmd *cmd) u8 *target; tail = readl(iommu->mmio_base + MMIO_CMD_TAIL_OFFSET); - target = (iommu->cmd_buf + tail); + target = iommu->cmd_buf + tail; memcpy_toio(target, cmd, sizeof(*cmd)); tail = (tail + sizeof(*cmd)) % iommu->cmd_buf_size; head = readl(iommu->mmio_base + MMIO_CMD_HEAD_OFFSET); |
