> The original code checks 'if (ARC_CC_AL)', which is always true since > ARC_CC_AL is a constant. This makes the check redundant and likely > obscures the intention of verifying whether the jump is conditional. > > Updates the code to check cond == ARC_CC_AL instead, reflecting the intent > to differentiate conditional from unconditional jumps. > > Suggested-by: Vadim Fedorenko <[email protected]> > Signed-off-by: Hardevsinh Palaniya <[email protected]> > --- > > Changelog in V2: > > - Changed subject line > - Updated condition check to 'if (cond == ARC_CC_AL)' instead of removing it > > Link for v1: > https://lore.kernel.org/bpf/[email protected]/T/#t > --- > arch/arc/net/bpf_jit_arcv2.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/arch/arc/net/bpf_jit_arcv2.c b/arch/arc/net/bpf_jit_arcv2.c > index 4458e409ca0a..6d989b6d88c6 100644 > --- a/arch/arc/net/bpf_jit_arcv2.c > +++ b/arch/arc/net/bpf_jit_arcv2.c > @@ -2916,7 +2916,7 @@ bool check_jmp_32(u32 curr_off, u32 targ_off, u8 cond) > addendum = (cond == ARC_CC_AL) ? 0 : INSN_len_normal; > disp = get_displacement(curr_off + addendum, targ_off); > > - if (ARC_CC_AL) > + if (cond == ARC_CC_AL) > return is_valid_far_disp(disp); > else > return is_valid_near_disp(disp); > -- > 2.43.0
Thank you for your contribution! Acked-by: Shahab Vahedi <[email protected]> _______________________________________________ linux-snps-arc mailing list [email protected] http://lists.infradead.org/mailman/listinfo/linux-snps-arc
