[PATCH] cxl: Make loop variable be 'i' instead of 'j'

[Konrad Rzeszutek Wilk]

.. otherwise people spend extra cycles looking for the
inner loop and wondering 'why j'?

This was an over-sight when initial work was rebased
so lets fix it here.

Fixes: 583fa5e71cae ("cxl/mem: Add basic IOCTL interface")
Signed-off-by: Konrad Rzeszutek Wilk <konrad.w...@oracle.com>
---
 drivers/cxl/mem.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/cxl/mem.c b/drivers/cxl/mem.c
index 244cb7d89678..2b8265b03b0d 100644
--- a/drivers/cxl/mem.c
+++ b/drivers/cxl/mem.c
@@ -698,7 +698,7 @@ static int cxl_query_cmd(struct cxl_memdev *cxlmd,
        struct device *dev = &cxlmd->dev;
        struct cxl_mem_command *cmd;
        u32 n_commands;
-       int j = 0;
+       int i = 0;
 
        dev_dbg(dev, "Query IOCTL\n");
 
@@ -716,10 +716,10 @@ static int cxl_query_cmd(struct cxl_memdev *cxlmd,
        cxl_for_each_cmd(cmd) {
                const struct cxl_command_info *info = &cmd->info;
 
-               if (copy_to_user(&q->commands[j++], info, sizeof(*info)))
+               if (copy_to_user(&q->commands[i++], info, sizeof(*info)))
                        return -EFAULT;
 
-               if (j == n_commands)
+               if (i == n_commands)
                        break;
        }
 
-- 
2.13.6