4.14-stable review patch. If anyone has any objections, please let me know.
------------------
From: Stefan Agner <stefan@xxxxxxxx>
[ Upstream commit 20c63f4089cceab803438c383631963e34c4d8e5 ]
Clang reports the following warning:
drivers/usb/gadget/udc/fsl_udc_core.c:1312:10: warning: address of array
'ep->name' will always evaluate to 'true' [-Wpointer-bool-conversion]
if (ep->name)
~~ ~~~~^~~~
It seems that the authors intention was to check if the ep has been
configured through struct_ep_setup. Check whether struct usb_ep name
pointer has been set instead.
Signed-off-by: Stefan Agner <stefan@xxxxxxxx>
Signed-off-by: Felipe Balbi <felipe.balbi@xxxxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <alexander.levin@xxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/usb/gadget/udc/fsl_udc_core.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/drivers/usb/gadget/udc/fsl_udc_core.c
+++ b/drivers/usb/gadget/udc/fsl_udc_core.c
@@ -1309,7 +1309,7 @@ static void udc_reset_ep_queue(struct fs
{
struct fsl_ep *ep = get_ep_by_pipe(udc, pipe);
- if (ep->name)
+ if (ep->ep.name)
nuke(ep, -ESHUTDOWN);
}
@@ -1697,7 +1697,7 @@ static void dtd_complete_irq(struct fsl_
curr_ep = get_ep_by_pipe(udc, i);
/* If the ep is configured */
- if (curr_ep->name == NULL) {
+ if (!curr_ep->ep.name) {
WARNING("Invalid EP?");
continue;
}
