Tom Rix dafae06888 net: dsa: b53: check for timeout ... [ Upstream commit 774d977abf ] clang static analysis reports this problem b53_common.c:1583:13: warning: The left expression of the compound assignment is an uninitialized value. The computed value will also be garbage ent.port &= ~BIT(port); ~~~~~~~~ ^ ent is set by a successful call to b53_arl_read(). Unsuccessful calls are caught by an switch statement handling specific returns. b32_arl_read() calls b53_arl_op_wait() which fails with the unhandled -ETIMEDOUT. So add -ETIMEDOUT to the switch statement. Because b53_arl_op_wait() already prints out a message, do not add another one. Fixes: 1da6df85c6 ("net: dsa: b53: Implement ARL add/del/dump operations") Signed-off-by: Tom Rix <trix@redhat.com> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <sashal@kernel.org>		2020-08-26 10:41:06 +02:00
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Kconfig	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
Makefile	net: dsa: b53: Add SerDes support	2018-09-06 07:48:34 -07:00
b53_common.c	net: dsa: b53: check for timeout	2020-08-26 10:41:06 +02:00
b53_mdio.c	net: dsa: b53: Add BCM5389 support	2018-06-01 11:15:42 -04:00
b53_mmap.c	net: dsa: b53: Fix sparse warnings in b53_mmap.c	2018-04-04 11:15:27 -04:00
b53_priv.h	net: dsa: b53: Add support for port_egress_floods callback	2019-09-16 09:06:12 +02:00
b53_regs.h	net: dsa: b53: b53_arl_rw_op() needs to select IVL or SVL	2020-04-29 16:33:11 +02:00
b53_serdes.c	net: dsa: b53: Don't assign autonegotiation enabled	2018-09-21 19:57:03 -07:00
b53_serdes.h	net: dsa: b53: Use the correct style for SPDX License Identifier	2019-09-22 15:24:51 -07:00
b53_spi.c	net: dsa: b53: remove .owner and .bus fields for driver	2016-08-14 21:24:25 -07:00
b53_srab.c	net: dsa: b53: use devm_platform_ioremap_resource() to simplify code	2019-08-01 13:10:34 -04:00