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Ip=[137.71.25.57]; Helo=[nwd2mta2.analog.com] X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: SN2PR03MB2270 X-Mailman-Approved-At: Thu, 09 May 2019 07:18:00 +0000 X-Mailman-Original-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=analog.onmicrosoft.com; s=selector1-analog-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=x+Io6nQDgXXj6vWzapFXKhuWEwCuQ7uYG1o8foVltUs=; b=OsAPAAdKA72ag6WEgtGuMxKaWxQ0gZIzCPsuAtgnnj/oFA0fbDHMGodRBcRefG9XbOE2g+Aq3eXHAUOgRsxbe9OUern7w4ZEKU1MFVRM944jQ4MmmTvJjEX5JVN0ZStKQwnZjTEaE6iWfqxBEGLRi5kjF9g1i+IhSA13dB4Oi0w= X-Mailman-Original-Authentication-Results: spf=pass (sender IP is 137.71.25.57) smtp.mailfrom=analog.com; lists.freedesktop.org; dkim=none (message not signed) header.d=none;lists.freedesktop.org; dmarc=bestguesspass action=none header.from=analog.com; X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: gregkh@linuxfoundation.org, Alexandru Ardelean , andriy.shevchenko@linux.intel.com Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Virus-Scanned: ClamAV using ClamSMTP The change is purely cosmetic at this point in time, but it does highlight the change done in lib/string.c for match_string(). Particularly for this change, if a regname is removed (replaced with NULL) in the list, the match_string() helper will continue until the end of the array and ignore the NULL. This would technically allow for "reserved" regs, though here it's not the case. Signed-off-by: Alexandru Ardelean --- arch/powerpc/xmon/xmon.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/powerpc/xmon/xmon.c b/arch/powerpc/xmon/xmon.c index efca104ac0cb..b84a7fc1112b 100644 --- a/arch/powerpc/xmon/xmon.c +++ b/arch/powerpc/xmon/xmon.c @@ -3231,7 +3231,7 @@ scanhex(unsigned long *vp) regname[i] = c; } regname[i] = 0; - i = __match_string(regnames, N_PTREGS, regname); + i = match_string(regnames, regname); if (i < 0) { printf("invalid register name '%%%s'\n", regname); return 0;