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-rw-r--r--drivers/ntb/test/ntb_tool.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/ntb/test/ntb_tool.c b/drivers/ntb/test/ntb_tool.c
index 920fc9b161b0..d592c0ffbd19 100644
--- a/drivers/ntb/test/ntb_tool.c
+++ b/drivers/ntb/test/ntb_tool.c
@@ -659,7 +659,7 @@ static ssize_t tool_mw_trans_read(struct file *filep, char __user *ubuf,
ret = ntb_mw_get_align(inmw->tc->ntb, inmw->pidx, inmw->widx,
&addr_align, &size_align, &size_max);
if (ret)
- return ret;
+ goto err;
off += scnprintf(buf + off, buf_size - off,
"Inbound MW \t%d\n",
@@ -694,6 +694,8 @@ static ssize_t tool_mw_trans_read(struct file *filep, char __user *ubuf,
&size_max);
ret = simple_read_from_buffer(ubuf, size, offp, buf, off);
+
+err:
kfree(buf);
return ret;