From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from ozlabs.org (ozlabs.org [IPv6:2401:3900:2:1::2]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 2088F1A0E97 for ; Mon, 15 Jun 2015 22:12:09 +1000 (AEST) Received: from e28smtp08.in.ibm.com (e28smtp08.in.ibm.com [122.248.162.8]) (using TLSv1 with cipher CAMELLIA256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 5ADC51402A9 for ; Mon, 15 Jun 2015 22:12:07 +1000 (AEST) Received: from /spool/local by e28smtp08.in.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Mon, 15 Jun 2015 17:42:06 +0530 Received: from d28relay02.in.ibm.com (d28relay02.in.ibm.com [9.184.220.59]) by d28dlp02.in.ibm.com (Postfix) with ESMTP id C16CA3940053 for ; Mon, 15 Jun 2015 17:42:03 +0530 (IST) Received: from d28av02.in.ibm.com (d28av02.in.ibm.com [9.184.220.64]) by d28relay02.in.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id t5FCBAe78126778 for ; Mon, 15 Jun 2015 17:41:11 +0530 Received: from d28av02.in.ibm.com (localhost [127.0.0.1]) by d28av02.in.ibm.com (8.14.4/8.14.4/NCO v10.0 AVout) with ESMTP id t5FBD325024960 for ; Mon, 15 Jun 2015 16:43:04 +0530 From: Anshuman Khandual To: linuxppc-dev@ozlabs.org Cc: dja@axtens.net, mpe@ellerman.id.au, sukadev@linux.vnet.ibm.com, mikey@neuling.org Subject: [PATCH V9 02/13] powerpc, perf: Change type of the bhrb_users variable Date: Mon, 15 Jun 2015 17:40:57 +0530 Message-Id: <1434370268-19056-3-git-send-email-khandual@linux.vnet.ibm.com> In-Reply-To: <1434370268-19056-1-git-send-email-khandual@linux.vnet.ibm.com> References: <1434370268-19056-1-git-send-email-khandual@linux.vnet.ibm.com> List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , This patch just changes data type of bhrb_users variable from int to unsigned int because it never contains a negative value. Reported-by: Daniel Axtens Signed-off-by: Anshuman Khandual --- arch/powerpc/perf/core-book3s.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/powerpc/perf/core-book3s.c b/arch/powerpc/perf/core-book3s.c index c246e65..9798f00 100644 --- a/arch/powerpc/perf/core-book3s.c +++ b/arch/powerpc/perf/core-book3s.c @@ -53,7 +53,7 @@ struct cpu_hw_events { /* BHRB bits */ u64 bhrb_filter; /* BHRB HW branch filter */ - int bhrb_users; + unsigned int bhrb_users; void *bhrb_context; struct perf_branch_stack bhrb_stack; struct perf_branch_entry bhrb_entries[BHRB_MAX_ENTRIES]; -- 2.1.0