linux-kernel - [PATCH] RISC-V:KVM: remove unneeded semicolon

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Date:   Thu, 21 Oct 2021 11:57:06 +0000
From:   cgel.zte@...il.com
To:     anup@...infault.org
Cc:     anup.patel@....com, aou@...s.berkeley.edu, atish.patra@....com,
        cgel.zte@...il.com, kvm-riscv@...ts.infradead.org,
        kvm@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-riscv@...ts.infradead.org, palmer@...belt.com,
        paul.walmsley@...ive.com, ran.jianping@....com.cn,
        zealci@....com.cn
Subject: [PATCH] RISC-V:KVM: remove unneeded semicolon

From: ran jianping <ran.jianping@....com.cn>

 Elimate the following coccinelle check warning:
 ./arch/riscv/kvm/vcpu_sbi.c:169:2-3: Unneeded semicolon
 ./arch/riscv/kvm/vcpu_exit.c:397:2-3: Unneeded semicolon
 ./arch/riscv/kvm/vcpu_exit.c:687:2-3: Unneeded semicolon
 ./arch/riscv/kvm/vcpu_exit.c:645:2-3: Unneeded semicolon
 ./arch/riscv/kvm/vcpu.c:247:2-3: Unneeded semicolon
 ./arch/riscv/kvm/vcpu.c:284:2-3: Unneeded semicolon
 ./arch/riscv/kvm/vcpu_timer.c:123:2-3: Unneeded semicolon
 ./arch/riscv/kvm/vcpu_timer.c:170:2-3: Unneeded semicolon

Reported-by: Zeal Robot <zealci@....com.cn>
Signed-off-by: ran jianping <ran.jianping@....com.cn>
---
 arch/riscv/kvm/vcpu.c       | 4 ++--
 arch/riscv/kvm/vcpu_exit.c  | 6 +++---
 arch/riscv/kvm/vcpu_sbi.c   | 2 +-
 arch/riscv/kvm/vcpu_timer.c | 4 ++--
 4 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/arch/riscv/kvm/vcpu.c b/arch/riscv/kvm/vcpu.c
index c44cabce7dd8..912928586df9 100644
--- a/arch/riscv/kvm/vcpu.c
+++ b/arch/riscv/kvm/vcpu.c
@@ -244,7 +244,7 @@ static int kvm_riscv_vcpu_get_reg_config(struct kvm_vcpu *vcpu,
 		break;
 	default:
 		return -EINVAL;
-	};
+	}
 
 	if (copy_to_user(uaddr, &reg_val, KVM_REG_SIZE(reg->id)))
 		return -EFAULT;
@@ -281,7 +281,7 @@ static int kvm_riscv_vcpu_set_reg_config(struct kvm_vcpu *vcpu,
 		break;
 	default:
 		return -EINVAL;
-	};
+	}
 
 	return 0;
 }
diff --git a/arch/riscv/kvm/vcpu_exit.c b/arch/riscv/kvm/vcpu_exit.c
index 13bbc3f73713..7f2d742ae4c6 100644
--- a/arch/riscv/kvm/vcpu_exit.c
+++ b/arch/riscv/kvm/vcpu_exit.c
@@ -394,7 +394,7 @@ static int emulate_store(struct kvm_vcpu *vcpu, struct kvm_run *run,
 		break;
 	default:
 		return -EOPNOTSUPP;
-	};
+	}
 
 	/* Update MMIO details in kvm_run struct */
 	run->mmio.is_write = true;
@@ -642,7 +642,7 @@ int kvm_riscv_vcpu_mmio_return(struct kvm_vcpu *vcpu, struct kvm_run *run)
 		break;
 	default:
 		return -EOPNOTSUPP;
-	};
+	}
 
 done:
 	/* Move to next instruction */
@@ -684,7 +684,7 @@ int kvm_riscv_vcpu_exit(struct kvm_vcpu *vcpu, struct kvm_run *run,
 		break;
 	default:
 		break;
-	};
+	}
 
 	/* Print details in-case of error */
 	if (ret < 0) {
diff --git a/arch/riscv/kvm/vcpu_sbi.c b/arch/riscv/kvm/vcpu_sbi.c
index ebdcdbade9c6..eb3c045edf11 100644
--- a/arch/riscv/kvm/vcpu_sbi.c
+++ b/arch/riscv/kvm/vcpu_sbi.c
@@ -166,7 +166,7 @@ int kvm_riscv_vcpu_sbi_ecall(struct kvm_vcpu *vcpu, struct kvm_run *run)
 		/* Return error for unsupported SBI calls */
 		cp->a0 = SBI_ERR_NOT_SUPPORTED;
 		break;
-	};
+	}
 
 	if (next_sepc)
 		cp->sepc += 4;
diff --git a/arch/riscv/kvm/vcpu_timer.c b/arch/riscv/kvm/vcpu_timer.c
index ddd0ce727b83..5c4c37ff2d48 100644
--- a/arch/riscv/kvm/vcpu_timer.c
+++ b/arch/riscv/kvm/vcpu_timer.c
@@ -120,7 +120,7 @@ int kvm_riscv_vcpu_get_reg_timer(struct kvm_vcpu *vcpu,
 		break;
 	default:
 		return -EINVAL;
-	};
+	}
 
 	if (copy_to_user(uaddr, &reg_val, KVM_REG_SIZE(reg->id)))
 		return -EFAULT;
@@ -167,7 +167,7 @@ int kvm_riscv_vcpu_set_reg_timer(struct kvm_vcpu *vcpu,
 	default:
 		ret = -EINVAL;
 		break;
-	};
+	}
 
 	return ret;
 }
-- 
2.25.1