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-rw-r--r--drivers/infiniband/hw/ipath/ipath_diag.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/infiniband/hw/ipath/ipath_diag.c b/drivers/infiniband/hw/ipath/ipath_diag.c
index d7f17f2a436..8a0425e98b5 100644
--- a/drivers/infiniband/hw/ipath/ipath_diag.c
+++ b/drivers/infiniband/hw/ipath/ipath_diag.c
@@ -115,7 +115,7 @@ static int ipath_read_umem64(struct ipath_devdata *dd, void __user *uaddr,
goto bail;
}
reg_addr++;
- uaddr++;
+ uaddr += sizeof(u64);
}
ret = 0;
bail:
@@ -154,7 +154,7 @@ static int ipath_write_umem64(struct ipath_devdata *dd, void __iomem *caddr,
writeq(data, reg_addr);
reg_addr++;
- uaddr++;
+ uaddr += sizeof(u64);
}
ret = 0;
bail:
@@ -192,7 +192,8 @@ static int ipath_read_umem32(struct ipath_devdata *dd, void __user *uaddr,
}
reg_addr++;
- uaddr++;
+ uaddr += sizeof(u32);
+
}
ret = 0;
bail:
@@ -231,7 +232,7 @@ static int ipath_write_umem32(struct ipath_devdata *dd, void __iomem *caddr,
writel(data, reg_addr);
reg_addr++;
- uaddr++;
+ uaddr += sizeof(u32);
}
ret = 0;
bail: