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From: Stephen Hemminger <stephen@networkplumber.org>
To: Santosh Shukla <sshukla@mvista.com>
Cc: dev@dpdk.org
Subject: Re: [dpdk-dev] [PATCH v3 03/12] linuxapp: eal: arm: Always return 0 for rte_eal_iopl_init()
Date: Thu, 7 Jan 2016 10:14:07 -0800	[thread overview]
Message-ID: <20160107101407.54b18175@xeon-e3> (raw)
In-Reply-To: <1452184390-5994-4-git-send-email-sshukla@mvista.com>

On Thu,  7 Jan 2016 22:03:00 +0530
Santosh Shukla <sshukla@mvista.com> wrote:

>  #else
> +#if defined(RTE_ARCH_ARM) || defined(RTE_ARCH_ARM64)
> +	return 0; /* iopl syscall not supported for ARM/ARM64 */
> +#endif
>  	return -1;
>  #endif

Minor net why not:

#elif defined(RTE_ARCH_ARM) || defined(RTE_ARCH_ARM64)
	return -1
#else

That way you won't generate two return statements and potentially
trigger warnings from static checkers.

  reply	other threads:[~2016-01-07 18:14 UTC|newest]

Thread overview: 29+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-01-07 16:32 [dpdk-dev] [PATCH v3 00/12] Add virtio support for arm/arm64 Santosh Shukla
2016-01-07 16:32 ` [dpdk-dev] [PATCH v3 01/12] virtio: Introduce config RTE_VIRTIO_INC_VECTOR Santosh Shukla
2016-01-07 16:32 ` [dpdk-dev] [PATCH v3 02/12] config: i686: set RTE_VIRTIO_INC_VECTOR=n Santosh Shukla
2016-01-07 16:33 ` [dpdk-dev] [PATCH v3 03/12] linuxapp: eal: arm: Always return 0 for rte_eal_iopl_init() Santosh Shukla
2016-01-07 18:14   ` Stephen Hemminger [this message]
2016-01-09 13:18     ` Santosh Shukla
2016-01-07 16:33 ` [dpdk-dev] [PATCH v3 04/12] linuxapp/vfio: ignore mapping for ioport region Santosh Shukla
2016-01-07 18:16   ` Stephen Hemminger
2016-01-07 18:53     ` Santosh Shukla
2016-01-08  7:29       ` Yuanhan Liu
2016-01-07 16:33 ` [dpdk-dev] [PATCH v3 05/12] virtio_pci.h: build fix for sys/io.h for non-x86 arch Santosh Shukla
2016-01-07 16:33 ` [dpdk-dev] [PATCH v3 06/12] eal: pci: vfio: add rd/wr func for pci bar space Santosh Shukla
2016-01-07 18:19   ` Stephen Hemminger
2016-01-07 18:26     ` Wiles, Keith
2016-01-07 18:39       ` Stephen Hemminger
2016-01-07 18:48         ` Santosh Shukla
2016-01-07 18:46     ` Santosh Shukla
2016-01-13 14:47     ` Bruce Richardson
2016-01-07 16:33 ` [dpdk-dev] [PATCH v3 07/12] virtio: vfio: add api support to rd/wr ioport bar Santosh Shukla
2016-01-07 16:33 ` [dpdk-dev] [PATCH v3 08/12] virtio: Add capability to initialize driver for vfio interface Santosh Shukla
2016-01-07 16:33 ` [dpdk-dev] [PATCH v3 09/12] virtio: vfio: Enable RTE_PCI_DRV_NEED_MAPPING flag in driver Santosh Shukla
2016-01-07 18:20   ` Stephen Hemminger
2016-01-09 12:38     ` Santosh Shukla
2016-01-12  7:14       ` Yuanhan Liu
2016-01-13 12:18         ` Santosh Shukla
2016-01-07 16:33 ` [dpdk-dev] [PATCH v3 10/12] config: armv7/v8: Enable RTE_LIBRTE_VIRTIO_PMD Santosh Shukla
2016-01-07 16:33 ` [dpdk-dev] [PATCH v3 11/12] vfio: Support for no-IOMMU mode Santosh Shukla
2016-01-07 16:33 ` [dpdk-dev] [PATCH v3 12/12] eal: pci: vfio: fix build error Santosh Shukla
2016-01-07 17:02   ` Burakov, Anatoly

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