diff options
Diffstat (limited to 'net/ax25/ax25_iface.c')
| -rw-r--r-- | net/ax25/ax25_iface.c | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/net/ax25/ax25_iface.c b/net/ax25/ax25_iface.c index 3bb152710b7..07ac0207eb6 100644 --- a/net/ax25/ax25_iface.c +++ b/net/ax25/ax25_iface.c @@ -6,7 +6,6 @@ * * Copyright (C) Jonathan Naylor G4KLX (g4klx@g4klx.demon.co.uk) */ -#include <linux/config.h> #include <linux/errno.h> #include <linux/types.h> #include <linux/socket.h> @@ -67,10 +66,10 @@ int ax25_protocol_register(unsigned int pid, protocol->pid = pid; protocol->func = func; - write_lock(&protocol_list_lock); + write_lock_bh(&protocol_list_lock); protocol->next = protocol_list; protocol_list = protocol; - write_unlock(&protocol_list_lock); + write_unlock_bh(&protocol_list_lock); return 1; } @@ -81,16 +80,16 @@ void ax25_protocol_release(unsigned int pid) { struct protocol_struct *s, *protocol; - write_lock(&protocol_list_lock); + write_lock_bh(&protocol_list_lock); protocol = protocol_list; if (protocol == NULL) { - write_unlock(&protocol_list_lock); + write_unlock_bh(&protocol_list_lock); return; } if (protocol->pid == pid) { protocol_list = protocol->next; - write_unlock(&protocol_list_lock); + write_unlock_bh(&protocol_list_lock); kfree(protocol); return; } @@ -99,14 +98,14 @@ void ax25_protocol_release(unsigned int pid) if (protocol->next->pid == pid) { s = protocol->next; protocol->next = protocol->next->next; - write_unlock(&protocol_list_lock); + write_unlock_bh(&protocol_list_lock); kfree(s); return; } protocol = protocol->next; } - write_unlock(&protocol_list_lock); + write_unlock_bh(&protocol_list_lock); } EXPORT_SYMBOL(ax25_protocol_release); @@ -267,13 +266,13 @@ int ax25_protocol_is_registered(unsigned int pid) struct protocol_struct *protocol; int res = 0; - read_lock(&protocol_list_lock); + read_lock_bh(&protocol_list_lock); for (protocol = protocol_list; protocol != NULL; protocol = protocol->next) if (protocol->pid == pid) { res = 1; break; } - read_unlock(&protocol_list_lock); + read_unlock_bh(&protocol_list_lock); return res; } |