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Message-Id: <20220415122947.2754662-13-jakobkoschel@gmail.com> Date: Fri, 15 Apr 2022 14:29:41 +0200 From: Jakob Koschel <jakobkoschel@...il.com> To: "David S. Miller" <davem@...emloft.net> Cc: Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>, Andrew Lunn <andrew@...n.ch>, Vivien Didelot <vivien.didelot@...il.com>, Florian Fainelli <f.fainelli@...il.com>, Vladimir Oltean <olteanv@...il.com>, Lars Povlsen <lars.povlsen@...rochip.com>, Steen Hegelund <Steen.Hegelund@...rochip.com>, UNGLinuxDriver@...rochip.com, Ariel Elior <aelior@...vell.com>, Manish Chopra <manishc@...vell.com>, Edward Cree <ecree.xilinx@...il.com>, Martin Habets <habetsm.xilinx@...il.com>, Michael Ellerman <mpe@...erman.id.au>, Benjamin Herrenschmidt <benh@...nel.crashing.org>, Paul Mackerras <paulus@...ba.org>, Jiri Pirko <jiri@...nulli.us>, Alexei Starovoitov <ast@...nel.org>, Daniel Borkmann <daniel@...earbox.net>, Andrii Nakryiko <andrii@...nel.org>, Martin KaFai Lau <kafai@...com>, Song Liu <songliubraving@...com>, Yonghong Song <yhs@...com>, John Fastabend <john.fastabend@...il.com>, KP Singh <kpsingh@...nel.org>, Casper Andersson <casper.casan@...il.com>, Bjarni Jonasson <bjarni.jonasson@...rochip.com>, Jakob Koschel <jakobkoschel@...il.com>, Christophe JAILLET <christophe.jaillet@...adoo.fr>, Arnd Bergmann <arnd@...db.de>, Colin Ian King <colin.king@...el.com>, Eric Dumazet <edumazet@...gle.com>, Xu Wang <vulab@...as.ac.cn>, netdev@...r.kernel.org, linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, linuxppc-dev@...ts.ozlabs.org, bpf@...r.kernel.org, Mike Rapoport <rppt@...nel.org>, "Brian Johannesmeyer" <bjohannesmeyer@...il.com>, Cristiano Giuffrida <c.giuffrida@...nl>, "Bos, H.J." <h.j.bos@...nl> Subject: [PATCH net-next v4 12/18] net: qede: Replace usage of found with dedicated list iterator variable To move the list iterator variable into the list_for_each_entry_*() macro in the future it should be avoided to use the list iterator variable after the loop body. To *never* use the list iterator variable after the loop it was concluded to use a separate iterator variable instead of a found boolean [1]. This removes the need to use a found variable and simply checking if the variable was set, can determine if the break/goto was hit. Link: https://lore.kernel.org/all/CAHk-=wgRr_D8CB-D9Kg-c=EHreAsk5SqXPwr9Y7k9sA6cWXJ6w@mail.gmail.com/ [1] Signed-off-by: Jakob Koschel <jakobkoschel@...il.com> --- drivers/net/ethernet/qlogic/qede/qede_rdma.c | 11 +++++------ 1 file changed, 5 insertions(+), 6 deletions(-) diff --git a/drivers/net/ethernet/qlogic/qede/qede_rdma.c b/drivers/net/ethernet/qlogic/qede/qede_rdma.c index 6304514a6f2c..2eb03ffe2484 100644 --- a/drivers/net/ethernet/qlogic/qede/qede_rdma.c +++ b/drivers/net/ethernet/qlogic/qede/qede_rdma.c @@ -246,18 +246,17 @@ static void qede_rdma_change_mtu(struct qede_dev *edev) static struct qede_rdma_event_work * qede_rdma_get_free_event_node(struct qede_dev *edev) { - struct qede_rdma_event_work *event_node = NULL; - bool found = false; + struct qede_rdma_event_work *event_node = NULL, *iter; - list_for_each_entry(event_node, &edev->rdma_info.rdma_event_list, + list_for_each_entry(iter, &edev->rdma_info.rdma_event_list, list) { - if (!work_pending(&event_node->work)) { - found = true; + if (!work_pending(&iter->work)) { + event_node = iter; break; } } - if (!found) { + if (!event_node) { event_node = kzalloc(sizeof(*event_node), GFP_ATOMIC); if (!event_node) { DP_NOTICE(edev, -- 2.25.1
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