usb: gadget: fix error return code

Author: Julia Lawall <Julia.Lawall@lip6.fr>

Set the return variable to an error code as done elsewhere in the function.

A simplified version of the semantic match that finds this problem is as
follows: (http://coccinelle.lip6.fr/)

// 
(
if@p1 (\(ret < 0\|ret != 0\))
 { ... return ret; }
|
ret@p1 = 0
)
... when != ret = e1
    when != &ret
*if(...)
{
  ... when != ret = e2
      when forall
 return ret;
}

// 

Signed-off-by: Julia Lawall 
Signed-off-by: Felipe Balbi 
---
 drivers/usb/gadget/printer.c | 1 +
 1 file changed, 1 insertion(+)
 
diff --git a/drivers/usb/gadget/printer.c b/drivers/usb/gadget/printer.c
index bf7a56b..92b55bd 100644
--- a/drivers/usb/gadget/printer.c
+++ b/drivers/usb/gadget/printer.c
@@ -1133,6 +1133,7 @@ static int __init printer_bind_config(struct usb_configuration *c)
 				  NULL, "g_printer");
 	if (IS_ERR(dev->pdev)) {
 		ERROR(dev, "Failed to create device: g_printer\n");
+		status = PTR_ERR(dev->pdev);
 		goto fail;
 	}
BtrLinux
Privacy Overview

This website uses cookies so that we can provide you with the best user experience possible. Cookie information is stored in your browser and performs functions such as recognising you when you return to our website and helping our team to understand which sections of the website you find most interesting and useful.