Neil Horman ee4aa8df70 3c59x: fix missing dma_mapping_error check and bad ring refill logic ... A few spots in 3c59x missed calls to dma_mapping_error checks, casuing WARN_ONS to trigger. Clean those up. While we're at it, refactor the refill code a bit so that if skb allocation or dma mapping fails, we recycle the existing buffer. This prevents holes in the rx ring, and makes for much simpler logic Note: This is compile only tested. Ted, if you could run this and confirm that it continues to work properly, I would appreciate it, as I currently don't have access to this hardware Signed-off-by: Neil Horman <nhorman@redhat.com> CC: Steffen Klassert <klassert@mathematik.tu-chemnitz.de> CC: "David S. Miller" <davem@davemloft.net> Reported-by: tedheadster@gmail.com Signed-off-by: David S. Miller <davem@davemloft.net>		2018-01-03 13:44:14 -05:00
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3c59x.c	3c59x: fix missing dma_mapping_error check and bad ring refill logic	2018-01-03 13:44:14 -05:00
3c509.c	net: 3c509: constify eisa_device_id	2017-08-19 17:13:40 -07:00
3c515.c	drivers/net: 3com/3c515: Convert timers to use timer_setup()	2017-10-27 12:09:15 +09:00
3c574_cs.c	net: 3com: 3c574_cs: mark expected switch fall-through	2017-11-11 19:10:06 +09:00
3c589_cs.c	drivers/net/3com: Convert timers to use timer_setup()	2017-10-18 12:39:38 +01:00
Kconfig	drivers/net: remove all references to obsolete Ethernet-HOWTO	2015-06-23 06:50:35 -07:00
Makefile	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
typhoon.c	net: typhoon: Use net_device_stats from struct net_device	2017-04-07 07:03:33 -07:00
typhoon.h