#include #include #include #include #include #include "corking.h" #include "die.h" void set_udp_cork(int fd) { int ret, state = 1; ret = setsockopt(fd, IPPROTO_UDP, UDP_CORK, &state, sizeof(state)); if (unlikely(ret)) panic("Cannot cork UDP socket!\n"); } void set_udp_uncork(int fd) { int ret, state = 0; ret = setsockopt(fd, IPPROTO_UDP, UDP_CORK, &state, sizeof(state)); if (unlikely(ret)) panic("Cannot uncork UDP socket!\n"); } void set_tcp_cork(int fd) { int ret, state = 1; ret = setsockopt(fd, IPPROTO_TCP, TCP_CORK, &state, sizeof(state)); if (unlikely(ret)) panic("Cannot cork TCP socket!\n"); } void set_tcp_uncork(int fd) { int ret, state = 0; ret = setsockopt(fd, IPPROTO_TCP, TCP_CORK, &state, sizeof(state)); if (unlikely(ret)) panic("Cannot uncork TCP socket!\n"); } void set_sock_cork(int fd, bool is_udp) { if (is_udp) set_udp_cork(fd); else set_tcp_cork(fd); } void set_sock_uncork(int fd, bool is_udp) { if (is_udp) set_udp_uncork(fd); else set_tcp_uncork(fd); } up net-next plumbingsTobias Klauser

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author	Shawn Lin <shawn.lin@rock-chips.com>	2016-03-10 14:52:27 +0800
committer	Mark Brown <broonie@kernel.org>	2016-03-10 15:06:53 +0700
commit	108b5c8bba6be101100596bf37a165214e1c8458 (patch)
tree	1abe8cc053aac711078c2cafedc3aa5cb0a7dbd5 /Documentation/devicetree
parent	ec5c5d8ac028cfec4c7c976d93bed1734f1a670a (diff)

spi: rockchip: covert rsd_nsecs to u32 type

rsd_nsecs is defined as u8 memeber of struct rockchip_spi, but using of_property_read_u32. That means we take risk of truncation by type conversion if we pass on big value from dt. Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com> Signed-off-by: Mark Brown <broonie@kernel.org>

Diffstat (limited to 'Documentation/devicetree')