On 11.11.19 13:20, Colin King wrote:
From: Colin Ian King <colin.k...@canonical.com>
The non-zero check on ret is always going to be false because
ret was initialized as zero and the only place it is set to
non-zero contains a return path before the non-zero check. Hence
the check is redundant and can be removed.
Which version did you patch against? In current master the above
statement is not true.
Juergen
Addresses-Coverity: ("Logically dead code")
Signed-off-by: Colin Ian King <colin.k...@canonical.com>
---
drivers/xen/gntdev.c | 5 -----
1 file changed, 5 deletions(-)
diff --git a/drivers/xen/gntdev.c b/drivers/xen/gntdev.c
index 10cc5e9e612a..07d80b176118 100644
--- a/drivers/xen/gntdev.c
+++ b/drivers/xen/gntdev.c
@@ -524,11 +524,6 @@ static int gntdev_open(struct inode *inode, struct file
*flip)
}
#endif
- if (ret) {
- kfree(priv);
- return ret;
- }
-
flip->private_data = priv;
#ifdef CONFIG_XEN_GRANT_DMA_ALLOC
priv->dma_dev = gntdev_miscdev.this_device;
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