linux-kernel - Re: [PATCH v2 -next] iommu/dma: avoid expensive indirect calls for sync operations

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Message-ID: <202211210726.y3nQBJZg-lkp@intel.com>
Date:   Mon, 21 Nov 2022 08:02:07 +0800
From:   kernel test robot <lkp@...el.com>
To:     Eric Dumazet <edumazet@...gle.com>, Joerg Roedel <joro@...tes.org>,
        Robin Murphy <robin.murphy@....com>,
        Will Deacon <will@...nel.org>
Cc:     oe-kbuild-all@...ts.linux.dev,
        linux-kernel <linux-kernel@...r.kernel.org>,
        netdev@...r.kernel.org, Eric Dumazet <edumazet@...gle.com>,
        iommu@...ts.linux.dev
Subject: Re: [PATCH v2 -next] iommu/dma: avoid expensive indirect calls for
 sync operations

Hi Eric,

I love your patch! Perhaps something to improve:

[auto build test WARNING on next-20221115]

url:    https://github.com/intel-lab-lkp/linux/commits/Eric-Dumazet/iommu-dma-avoid-expensive-indirect-calls-for-sync-operations/20221116-023038
patch link:    https://lore.kernel.org/r/20221115182841.2640176-1-edumazet%40google.com
patch subject: [PATCH v2 -next] iommu/dma: avoid expensive indirect calls for sync operations
config: x86_64-randconfig-c022
compiler: gcc-11 (Debian 11.3.0-8) 11.3.0

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@...el.com>

cocci warnings: (new ones prefixed by >>)
>> kernel/dma/mapping.c:370:24-25: Unneeded semicolon
   kernel/dma/mapping.c:387:24-25: Unneeded semicolon
   kernel/dma/mapping.c:336:24-25: Unneeded semicolon
   kernel/dma/mapping.c:353:24-25: Unneeded semicolon

-- 
0-DAY CI Kernel Test Service
https://01.org/lkp

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