The patch titled
USB: In init_endpoint_class, use PTR_ERR to obtain an errno value, not IS_ERR
has been added to the -mm tree. Its filename is
usb-in-init_endpoint_class-use-ptr_err-to-obtain-an-errno-value-not-is_err.patch
*** Remember to use Documentation/SubmitChecklist when testing your code ***
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: USB: In init_endpoint_class, use PTR_ERR to obtain an errno value, not IS_ERR
From: Josh Triplett <josh@xxxxxxxxxx>
init_endpoint_class calls class_create, and checks the result for an error
with IS_ERR; however, if true, it then returns the result of IS_ERR (a
boolean) rather than PTR_ERR (the actual errno).
Signed-off-by: Josh Triplett <josh@xxxxxxxxxx>
Cc: Greg KH <greg@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
drivers/usb/core/endpoint.c | 2 +-
1 files changed, 1 insertion(+), 1 deletion(-)
diff -puN drivers/usb/core/endpoint.c~usb-in-init_endpoint_class-use-ptr_err-to-obtain-an-errno-value-not-is_err drivers/usb/core/endpoint.c
--- a/drivers/usb/core/endpoint.c~usb-in-init_endpoint_class-use-ptr_err-to-obtain-an-errno-value-not-is_err
+++ a/drivers/usb/core/endpoint.c
@@ -229,7 +229,7 @@ static int init_endpoint_class(void)
kref_init(&ep_class->kref);
ep_class->class = class_create(THIS_MODULE, "usb_endpoint");
if (IS_ERR(ep_class->class)) {
- result = IS_ERR(ep_class->class);
+ result = PTR_ERR(ep_class->class);
goto class_create_error;
}
_
Patches currently in -mm which might be from josh@xxxxxxxxxx are
usb-in-init_endpoint_class-use-ptr_err-to-obtain-an-errno-value-not-is_err.patch
-
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