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Bluetooth: Add __init and __exit marks to RFCOMM

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Those annotation save memory and space on the binary. __init code is
discarded just after execute and __exit code is discarded if the module
is built into the kernel image or unload of modules is not allowed.

Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
Gustavo F. Padovan 2010-07-24 02:04:45 -03:00 • committed by Marcel Holtmann
parent f2b94bb9e0
commit 2f8362afcd
2 changed files with 3 additions and 3 deletions
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2
net/bluetooth/rfcomm/sock.c
View file

@ -1152,7 +1152,7 @@ error:
return err; return err;
} }
void rfcomm_cleanup_sockets(void) void __exit rfcomm_cleanup_sockets(void)
{ {
debugfs_remove(rfcomm_sock_debugfs); debugfs_remove(rfcomm_sock_debugfs);

4
net/bluetooth/rfcomm/tty.c
View file

@ -1153,7 +1153,7 @@ static const struct tty_operations rfcomm_ops = {
.tiocmset = rfcomm_tty_tiocmset, .tiocmset = rfcomm_tty_tiocmset,
}; };
int rfcomm_init_ttys(void) int __init rfcomm_init_ttys(void)
{ {
rfcomm_tty_driver = alloc_tty_driver(RFCOMM_TTY_PORTS); rfcomm_tty_driver = alloc_tty_driver(RFCOMM_TTY_PORTS);
if (!rfcomm_tty_driver) if (!rfcomm_tty_driver)
@ -1183,7 +1183,7 @@ int rfcomm_init_ttys(void)
return 0; return 0;
} }
void rfcomm_cleanup_ttys(void) void __exit rfcomm_cleanup_ttys(void)
{ {
tty_unregister_driver(rfcomm_tty_driver); tty_unregister_driver(rfcomm_tty_driver);
put_tty_driver(rfcomm_tty_driver); put_tty_driver(rfcomm_tty_driver);