Message ID | 20211021122400.10390-7-tim.gardner@canonical.com |
---|---|
State | New |
Headers | show
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Thu, 21 Oct 2021 05:24:13 -0700 (PDT) Received: from localhost.localdomain ([69.163.84.166]) by smtp.gmail.com with ESMTPSA id g25sm5192869pge.12.2021.10.21.05.24.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 21 Oct 2021 05:24:13 -0700 (PDT) From: Tim Gardner <tim.gardner@canonical.com> To: kernel-team@lists.ubuntu.com Subject: [PATCH 6/7][Focal/linux-azure] net: mana: Prefer struct_size over open coded arithmetic Date: Thu, 21 Oct 2021 06:23:40 -0600 Message-Id: <20211021122400.10390-7-tim.gardner@canonical.com> X-Mailer: git-send-email 2.33.1 In-Reply-To: <20211021122400.10390-1-tim.gardner@canonical.com> References: <20211021122400.10390-1-tim.gardner@canonical.com> MIME-Version: 1.0 X-BeenThere: kernel-team@lists.ubuntu.com X-Mailman-Version: 2.1.20 Precedence: list List-Id: Kernel team discussions <kernel-team.lists.ubuntu.com> List-Unsubscribe: <https://lists.ubuntu.com/mailman/options/kernel-team>, <mailto:kernel-team-request@lists.ubuntu.com?subject=unsubscribe> List-Archive: <https://lists.ubuntu.com/archives/kernel-team> List-Post: <mailto:kernel-team@lists.ubuntu.com> List-Help: <mailto:kernel-team-request@lists.ubuntu.com?subject=help> List-Subscribe: <https://lists.ubuntu.com/mailman/listinfo/kernel-team>, <mailto:kernel-team-request@lists.ubuntu.com?subject=subscribe> Content-Type: text/plain; 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Series |
Update Microsoft MANA to 5.15-rc6
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expand
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diff --git a/drivers/net/ethernet/microsoft/mana/hw_channel.c b/drivers/net/ethernet/microsoft/mana/hw_channel.c index c1310ea1c216f..d5c485a6d2845 100644 --- a/drivers/net/ethernet/microsoft/mana/hw_channel.c +++ b/drivers/net/ethernet/microsoft/mana/hw_channel.c @@ -398,9 +398,7 @@ static int mana_hwc_alloc_dma_buf(struct hw_channel_context *hwc, u16 q_depth, int err; u16 i; - dma_buf = kzalloc(sizeof(*dma_buf) + - q_depth * sizeof(struct hwc_work_request), - GFP_KERNEL); + dma_buf = kzalloc(struct_size(dma_buf, reqs, q_depth), GFP_KERNEL); if (!dma_buf) return -ENOMEM;