linux-kernel - [tip: x86/misc] tools/x86/kcpuid: Remove unused variable

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Message-ID: <172258372626.2215.9009669202769080316.tip-bot2@tip-bot2>
Date: Fri, 02 Aug 2024 07:28:46 -0000
From: "tip-bot2 for Ahmed S. Darwish" <tip-bot2@...utronix.de>
To: linux-tip-commits@...r.kernel.org
Cc: "Ahmed S. Darwish" <darwi@...utronix.de>,
 Thomas Gleixner <tglx@...utronix.de>, x86@...nel.org,
 linux-kernel@...r.kernel.org
Subject: [tip: x86/misc] tools/x86/kcpuid: Remove unused variable

The following commit has been merged into the x86/misc branch of tip:

Commit-ID:     39e470057f785eab7b6638feb3f24cbad6816aff
Gitweb:        https://git.kernel.org/tip/39e470057f785eab7b6638feb3f24cbad6816aff
Author:        Ahmed S. Darwish <darwi@...utronix.de>
AuthorDate:    Thu, 18 Jul 2024 15:47:41 +02:00
Committer:     Thomas Gleixner <tglx@...utronix.de>
CommitterDate: Fri, 02 Aug 2024 09:17:18 +02:00

tools/x86/kcpuid: Remove unused variable

Global variable "num_leafs" is set in multiple places but is never read
anywhere.  Remove it.

Signed-off-by: Ahmed S. Darwish <darwi@...utronix.de>
Signed-off-by: Thomas Gleixner <tglx@...utronix.de>
Link: https://lore.kernel.org/all/20240718134755.378115-2-darwi@linutronix.de

---
 tools/arch/x86/kcpuid/kcpuid.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/tools/arch/x86/kcpuid/kcpuid.c b/tools/arch/x86/kcpuid/kcpuid.c
index 24b7d01..e1973d8 100644
--- a/tools/arch/x86/kcpuid/kcpuid.c
+++ b/tools/arch/x86/kcpuid/kcpuid.c
@@ -76,7 +76,6 @@ struct cpuid_range {
  */
 struct cpuid_range *leafs_basic, *leafs_ext;

-static int num_leafs;
 static bool is_amd;
 static bool show_details;
 static bool show_raw;
@@ -246,7 +245,6 @@ struct cpuid_range *setup_cpuid_range(u32 input_eax)
 		allzero = cpuid_store(range, f, subleaf, eax, ebx, ecx, edx);
 		if (allzero)
 			continue;
-		num_leafs++;

 		if (!has_subleafs(f))
 			continue;
@@ -272,7 +270,6 @@ struct cpuid_range *setup_cpuid_range(u32 input_eax)
 						eax, ebx, ecx, edx);
 			if (allzero)
 				continue;
-			num_leafs++;
 		}

 	}