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| author | Arnd Bergmann <arnd@arndb.de> | 2014-09-05 16:53:56 +0200 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2014-09-05 16:53:56 +0200 |
| commit | 184df9ddaab4a572e61b321abc079ca49155fc12 (patch) | |
| tree | 5c99704d8508224b25552f24959b54772d8eec1e /net/tipc | |
| parent | 647f95fa99b16e7c7854a202e91e6aa22ebeecf4 (diff) | |
| parent | 13298fbbdb3f6a0ef55419dc048e064c7a7b0ef8 (diff) | |
Merge tag 'renesas-kconfig-cleanups-for-v3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/cleanup
Pull "Renesas ARM Based SoC Kconfig Cleanups for v3.18" from Simon Horman:
* Update name of "R-Car M2-W" SoC (previously there was no "-W")
* Consolidate Legacy SH_CLK_CPG and CPU_V7 Kconfig
* Only select PM_RMOBILE for legacy case
* Cleanup pm-rcar.o and pm-rmobile.o build using Kconfig
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
* tag 'renesas-kconfig-cleanups-for-v3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
ARM: shmobile: r8a7791 is now called "R-Car M2-W"
ARM: shmobile: Consolidate Legacy SH_CLK_CPG Kconfig
ARM: shmobile: Consolidate Legacy CPU_V7 Kconfig
ARM: shmobile: Only select PM_RMOBILE for legacy case
ARM: shmobile: Cleanup pm-rmobile.o build using Kconfig
ARM: shmobile: Cleanup pm-rcar.o build using Kconfig
ARM: shmobile: Introduce a Kconfig entry for R-Car Gen2
ARM: shmobile: Introduce a Kconfig entry for R-Car Gen1
ARM: shmobile: Introduce a Kconfig entry for R-Mobile
Includes an update to 3.17-rc2 to avoid a dependency
Diffstat (limited to 'net/tipc')
| -rw-r--r-- | net/tipc/port.h | 5 | ||||
| -rw-r--r-- | net/tipc/socket.c | 2 |
2 files changed, 5 insertions, 2 deletions
diff --git a/net/tipc/port.h b/net/tipc/port.h index 3f93454592b..3087da39ee4 100644 --- a/net/tipc/port.h +++ b/net/tipc/port.h @@ -179,9 +179,12 @@ static inline int tipc_port_importance(struct tipc_port *port) return msg_importance(&port->phdr); } -static inline void tipc_port_set_importance(struct tipc_port *port, int imp) +static inline int tipc_port_set_importance(struct tipc_port *port, int imp) { + if (imp > TIPC_CRITICAL_IMPORTANCE) + return -EINVAL; msg_set_importance(&port->phdr, (u32)imp); + return 0; } #endif diff --git a/net/tipc/socket.c b/net/tipc/socket.c index 7d423ee1089..ff8c8118d56 100644 --- a/net/tipc/socket.c +++ b/net/tipc/socket.c @@ -1973,7 +1973,7 @@ static int tipc_setsockopt(struct socket *sock, int lvl, int opt, switch (opt) { case TIPC_IMPORTANCE: - tipc_port_set_importance(port, value); + res = tipc_port_set_importance(port, value); break; case TIPC_SRC_DROPPABLE: if (sock->type != SOCK_STREAM) |