[Xen-devel] [PATCH] x86emul: drop stray NULL check

["Jan Beulich" <JBeulich@xxxxxxxx>]

->read is required to be non-NULL, and is not being checked anywhere else.

Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>

--- a/xen/arch/x86/x86_emulate/x86_emulate.c
+++ b/xen/arch/x86/x86_emulate/x86_emulate.c
@@ -1686,8 +1686,6 @@ static int inject_swint(enum x86_swint_t
                  ((ctxt->regs->eflags & EFLG_IOPL) != EFLG_IOPL) )
                 goto raise_exn;
 
-            fail_if(ops->read == NULL);
-
             /*
              * Read all 8/16 bytes so the idtr limit check is applied properly
              * to this entry, even though we only end up looking at the 2nd

Attachment: x86emul-stray-NULL-check.patch
Description: Text document

_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxx
https://lists.xen.org/xen-devel