[PATCH] ARC: bpf_jit_arcv2: Remove redundant condition check

Hardevsinh Palaniya hardevsinh.palaniya at siliconsignals.io
Mon Nov 11 06:19:47 PST 2024


The condition 'if (ARC_CC_AL)' is always true, as ARC_CC_AL is a constant 
integer. This makes the check redundant, so it is safe to remove.

Signed-off-by: Hardevsinh Palaniya <hardevsinh.palaniya at siliconsignals.io>
---
 arch/arc/net/bpf_jit_arcv2.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/arch/arc/net/bpf_jit_arcv2.c b/arch/arc/net/bpf_jit_arcv2.c
index 4458e409ca0a..19792ce952be 100644
--- a/arch/arc/net/bpf_jit_arcv2.c
+++ b/arch/arc/net/bpf_jit_arcv2.c
@@ -2916,10 +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)
-		return is_valid_far_disp(disp);
-	else
-		return is_valid_near_disp(disp);
+	return is_valid_far_disp(disp);
 }
 
 /*
-- 
2.43.0




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