Commit 97cae848 authored Oct 20, 2021 by Eric W. Biederman

signal/sparc32: Remove unreachable do_exit in do_sparc_fault

The call to do_exit in do_sparc_fault immediately follows a call to
unhandled_fault.  The function unhandled_fault never returns.  This
means the call to do_exit can never be reached.

Cc: David Miller <davem@davemloft.net>
Cc: sparclinux@vger.kernel.org
Fixes: 2.3.41
Link: https://lkml.kernel.org/r/20211020174406.17889-4-ebiederm@xmission.com

Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>

parent a52f60fa

arch/sparc/mm/fault_32.c

+0 −1

Original line number	Diff line number	Diff line
		@@ -248,7 +248,6 @@ asmlinkage void do_sparc_fault(struct pt_regs *regs, int text_fault, int write,
		}

		unhandled_fault(address, tsk, regs);
		do_exit(SIGKILL);

		/*
		* We ran out of memory, or some other thing happened to us that made