From patchwork Wed Jun 26 10:13:28 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Prabhakar Pujeri X-Patchwork-Id: 13712540 Received: from mail-pl1-f171.google.com (mail-pl1-f171.google.com [209.85.214.171]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 5A7C0175AA for ; Wed, 26 Jun 2024 10:13:56 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.214.171 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1719396837; cv=none; b=hBXPskfdmuAyzQkdWIX5Hmml2zf/dfVZzvsPNgBeEcWfYb1iTJzSSGNHSByCl/UErOAvpi+ESG9fqe4H10562ETYTj6N4AUErOdMRbBg21lHCIee81aheFZhLfNLa7t9WGNytGLx0HHx3A36Yy4opdOULayK0z96TemIszbyojY= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1719396837; c=relaxed/simple; bh=dKwETv0AQAUsZYx2I7NIOTMUtTFWmuofk3XF97qY10U=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=to9XB2N8DbRPk5Y5FOfesN1ttrUHRo5sM3zSbtIRHjM2xvfxg4iUcijMLqH7/DZgmQioGxlFCGxQSQgduzmAgGlGhv9gBxw18kj26YKJBnvE7gbTiuMsdTTwH3XksQ2OBek2NEzh64H8gtGloqsJ1aTp9ui9my07cWcTqaQ0F2Y= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=gt6JFEIi; arc=none smtp.client-ip=209.85.214.171 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="gt6JFEIi" Received: by mail-pl1-f171.google.com with SMTP id d9443c01a7336-1f4a5344ec7so3026095ad.1 for ; Wed, 26 Jun 2024 03:13:56 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1719396835; x=1720001635; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=BI/VLjUcghqV/rIzJOuhBc3ZDV2Xd+nN8aCOv+303y0=; b=gt6JFEIiUCHV3jXZ+yyXBIhfDEaLBHZ2pf1cgnjp3jiCT0aBeEs2O5E6wekCaJC3Qj KeSaqzlacYiyQcjzQGJW2o6JpL/x2IttWOteWpuPrl7lySqTOSmfd1ogQk55UriWd6/6 OMa52IdBo0JwKAGyDqWwHZEsxHEB8Vz5nFeJFfsnYa6UCr6YcUyrPlVLk5F9YIPB+Wel 6nOq+FFT+k9UD795Nu6uVzsz6k4TROo4dy6zi5I/ZQ40fkzsAJUO8O4xTl1EJ8VbUADz sGyy20DL4kbpseBq9xh1kzC0cWc/7ZqlNHqgdin55UxpEfIbKrvzzt2fYIc/yEKhqctl +2mA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1719396835; x=1720001635; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=BI/VLjUcghqV/rIzJOuhBc3ZDV2Xd+nN8aCOv+303y0=; b=QKjj+1hOHoKl12JpyjX6K4IbCk/LPRYuwIdgVIC3i9FUzUpfMZzcp6o2BjuHiA80Rq 28Blt1giEy+wUjuXwbQdM8Yu3zYAo2fMNfvK/R4Ocfc/2tKAHNhTPgKMOUkbqGnl+RcR abDLFAVuL0xcSPqgbi67j7ro3P/4cdxS23RIM+tGg194FL6B4b14a2wUG3+8by04ZLX8 Q0jkOpqCcZCivod1DMbiEEi10W6LLPLgpXnh+Fjoxgdmnu3vu6wmqaY8KSDBYUOpfuoF QG6ie7/qMss/BH0pIyiexWfRMaZE2qCHi45dCdr0VqnnWuxm4OOnfENT5hAaU1p13Pfs e1eQ== X-Gm-Message-State: AOJu0YxsGT7oLMCXbHkZ9BRX1wwMIJO5TAqmoFKEI4CK1Ayn3erEGMQd 2h3IuXwKsUKvhSvtW5Mfwq1l/sEdDTVXbOn+jmS05eFQl68TZTXTgnscMw== X-Google-Smtp-Source: AGHT+IE8kbGdbp+TPNvmvajjlm1c5CKJnR38NUqO7YQCef684UwxKZAKsSqq1YMzq9aFASUwju2SRw== X-Received: by 2002:a17:902:e5ca:b0:1f6:87f:1156 with SMTP id d9443c01a7336-1fa5e4f60d2mr109110685ad.0.1719396835243; Wed, 26 Jun 2024 03:13:55 -0700 (PDT) Received: from localhost.localdomain.oslab.amer.dell.com ([139.167.223.130]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-1fa360317ccsm57063865ad.279.2024.06.26.03.13.54 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 26 Jun 2024 03:13:54 -0700 (PDT) From: Prabhakar Pujeri To: linux-scsi@vger.kernel.org Cc: Prabhakar Pujeri Subject: [PATCH 00/14] [PATCH] SCSI: Replace ternary operations with min()/max() macros Date: Wed, 26 Jun 2024 06:13:28 -0400 Message-ID: <20240626101342.1440049-1-prabhakar.pujeri@gmail.com> X-Mailer: git-send-email 2.45.2 Precedence: bulk X-Mailing-List: linux-scsi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Hi All, This patch series, generated using Coccinelle, aims to improve code readability and maintainability by replacing ternary operations with the min() and max() macros where applicable in the SCSI subsystem. I acknowledge that some of these drivers are old and may not require modifications unless addressing critical issues. However, I intend to include these patches for those older drivers alongside any future critical fixes. The patches have been compiled and tested on an x86_64 system. Physical device testing was conducted for the megaraid_sas and mpi3mr drivers. Prabhakar Pujeri (14): scsi: advansys: Simplified memcpy length calculation in adv_build_req scsi: bfa: Used min() in fc_rftid_build_sol for bitmap size scsi: bfa:Simplified logic in bfa_fcs_rport_update and bfa_sgpg_mfree scsi: cxlflash: Replaced ternary operation in write_same16 with min() scsi: hpsa: Used min() for sense data size and buffer size in complete_scsi_command and hpsa_vpd_page_supported scsi: megaraid_sas: Simplified transfer length calculation using max() in mega_m_to_n scsi: megaraid_sas: Replaced ternary operation with max() in megasas_alloc_irq_vectors scsi: mpi3mr: Used min() in mpi3mr_map_data_buffer_dma for buffer size scsi: ncr53c8xx: Simplified tag number calculation with max() in ncr_sir_to_redo scsi: qla2xxx: Used max() for queue count in qla25xx_copy_mq scsi: qla2xxx: Simplified outstanding commands calculation in qla2x00_alloc_outstanding_cmds and qla24xx_read_fcp_prio_cfg scsi: scsi_debug: Replaced ternary operation with min() in resp_get_lba_status scsi: scsi_transport_spi: Simplified period calculation with max() in spi_dv_retrain scsi: st: Used max() for buffer size in setup_buffering and Simplified transfer calculations in st_read, append_to_buffer, and from_buffer drivers/scsi/advansys.c | 2 +- drivers/scsi/bfa/bfa_fcbuild.c | 2 +- drivers/scsi/bfa/bfa_fcs_rport.c | 6 ++---- drivers/scsi/bfa/bfa_svc.c | 5 +---- drivers/scsi/cxlflash/vlun.c | 2 +- drivers/scsi/hpsa.c | 11 +++-------- drivers/scsi/megaraid.c | 3 +-- drivers/scsi/megaraid/megaraid_sas_base.c | 5 +---- drivers/scsi/mpi3mr/mpi3mr_app.c | 7 ++----- drivers/scsi/ncr53c8xx.c | 2 +- drivers/scsi/qla2xxx/qla_dbg.c | 3 +-- drivers/scsi/qla2xxx/qla_init.c | 6 ++---- drivers/scsi/qla2xxx/qla_sup.c | 2 +- drivers/scsi/scsi_debug.c | 5 +---- drivers/scsi/scsi_transport_spi.c | 2 +- drivers/scsi/st.c | 10 ++++------ 16 files changed, 24 insertions(+), 49 deletions(-) --- 2.45.1