Peter Maydell bba390cb9e linux-user/sparc/signal.c: Remove dead code ... Coverity complains (CID 1390847) about some dead code in do_sigreturn(). This is an if (err) clause that can never be true, copied from the kernel (where __get_user returns an error). The one code path that could report an error is in the currently commented-out pseudocode for handling FPU register restoring, so move the if into that comment (and fix the broken indent in the comment in the process). (The new position for the error check is also the semantically correct one -- we should not restore the signal mask from the signal frame if we get an error here, so the check must be done before set_sigmask(), not after.) Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Laurent Vivier <laurent@vivier.eu> Message-id: 20181115114616.26265-1-peter.maydell@linaro.org		2018-11-15 13:06:40 +00:00
..
cpu_loop.c	linux-user: Don't call gdb_handlesig() before queue_signal()	2018-11-12 15:48:00 +01:00
signal.c	linux-user/sparc/signal.c: Remove dead code	2018-11-15 13:06:40 +00:00
sockbits.h
syscall_nr.h
target_cpu.h
target_elf.h
target_errno.h
target_fcntl.h
target_signal.h	linux-user: move sparc signal definitions to sparc/target_signal.h	2018-06-04 01:30:44 +02:00
target_structs.h
target_syscall.h
termbits.h