buf allocated isn't been freed before return, so we fix it.
Fixes: 736bb6bb01a ("mmc: Add Extended CSD register to debugfs")
Signed-off-by: Shawn Lin <shawn.lin@xxxxxxxxxxxxxx>
---
drivers/mmc/core/debugfs.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/mmc/core/debugfs.c b/drivers/mmc/core/debugfs.c
index e914210..b2ab936 100644
--- a/drivers/mmc/core/debugfs.c
+++ b/drivers/mmc/core/debugfs.c
@@ -304,6 +304,7 @@ static int mmc_ext_csd_open(struct inode *inode, struct file *filp)
filp->private_data = buf;
kfree(ext_csd);
+ kfree(buf);
return 0;
out_free:
--
2.3.7
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