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Date: Sun, 19 Mar 2023 13:08:40 +0800 From: Lizhe <sensor1010@....com> To: wintera@...ux.ibm.com, wenjia@...ux.ibm.com, davem@...emloft.net, edumazet@...gle.com, kuba@...nel.org, pabeni@...hat.com Cc: linux-s390@...r.kernel.org, netdev@...r.kernel.org, linux-kernel@...r.kernel.org, Lizhe <sensor1010@....com> Subject: [PATCH v1] net/iucv: Remove redundant driver match function If there is no driver match function, the driver core assumes that each candidate pair (driver, device) matches, see driver_match_device(). Drop the bus's match function that always returned 1 and so implements the same behaviour as when there is no match function Signed-off-by: Lizhe <sensor1010@....com> --- net/iucv/iucv.c | 6 ------ 1 file changed, 6 deletions(-) diff --git a/net/iucv/iucv.c b/net/iucv/iucv.c index fc3fddeb6f36..7dd15dead88e 100644 --- a/net/iucv/iucv.c +++ b/net/iucv/iucv.c @@ -62,14 +62,8 @@ #define IUCV_IPNORPY 0x10 #define IUCV_IPALL 0x80 -static int iucv_bus_match(struct device *dev, struct device_driver *drv) -{ - return 0; -} - struct bus_type iucv_bus = { .name = "iucv", - .match = iucv_bus_match, }; EXPORT_SYMBOL(iucv_bus); -- 2.34.1
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