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linux-hardened/drivers/tty
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Julia Lawall 386d95b3ad drivers/tty/moxa.c: fix error return code 
Convert a 0 error return code to a negative one, as returned elsewhere in the
function.

A simplified version of the semantic match that finds this problem is as
follows: (http://coccinelle.lip6.fr/)

// <smpl>
@@
identifier ret;
expression e,e1,e2,e3,e4,x;
@@

(
if (\(ret != 0\|ret < 0\) || ...) { ... return ...; }
|
ret = 0
)
... when != ret = e1
*x = \(kmalloc\|kzalloc\|kcalloc\|devm_kzalloc\|ioremap\|ioremap_nocache\|devm_ioremap\|devm_ioremap_nocache\)(...);
... when != x = e2
    when != ret = e3
*if (x == NULL || ...)
{
  ... when != ret = e4
*  return ret;
}
// </smpl>

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-08-15 15:19:10 -07:00
..
hvc TTY: hvcs, add tty install 2012-08-13 16:53:14 -07:00
ipwireless TTY: use tty_port_register_device 2012-08-13 16:50:19 -07:00
serial TTY: use tty_port_link_device 2012-08-13 16:50:19 -07:00
vt vt: fix race in vt_waitactive() 2012-07-26 13:37:02 -07:00
amiserial.c TTY: use tty_port_link_device 2012-08-13 16:50:19 -07:00
bfin_jtag_comm.c TTY: use tty_port_link_device 2012-08-13 16:50:19 -07:00
cyclades.c TTY: use tty_port_register_device 2012-08-13 16:50:19 -07:00
ehv_bytechan.c TTY: use tty_port_register_device 2012-08-13 16:50:19 -07:00
isicom.c TTY: use tty_port_register_device 2012-08-13 16:50:19 -07:00
Kconfig tty/powerpc: early udbg consoles can't be modules 2012-02-24 16:11:50 -08:00
Makefile tty/powerpc: introduce the ePAPR embedded hypervisor byte channel driver 2011-08-23 10:32:56 -07:00
moxa.c drivers/tty/moxa.c: fix error return code 2012-08-15 15:19:10 -07:00
moxa.h tty: move a number of tty drivers from drivers/char/ to drivers/tty/ 2011-02-22 16:14:56 -08:00
mxser.c TTY: mxser, fix invalid module_parm permissions 2012-08-13 16:57:58 -07:00
mxser.h Fix common misspellings 2011-03-31 11:26:23 -03:00
n_gsm.c TTY: n_gsm, use tty_port_install 2012-08-10 13:27:50 -07:00
n_hdlc.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
n_r3964.c tty: localise the lock 2012-08-10 12:55:47 -07:00
n_tracerouter.c n_tracerouter and n_tracesink ldisc additions. 2011-05-13 16:31:00 -07:00
n_tracesink.c n_tracerouter and n_tracesink ldisc additions. 2011-05-13 16:31:00 -07:00
n_tracesink.h n_tracerouter and n_tracesink ldisc additions. 2011-05-13 16:31:00 -07:00
n_tty.c n_tty: Don't lose characters when PARMRK is enabled 2012-08-10 13:14:54 -07:00
nozomi.c TTY: use tty_port_register_device 2012-08-13 16:50:19 -07:00
pty.c TTY: pty, switch to tty_alloc_driver 2012-08-13 16:45:38 -07:00
rocket.c TTY: use tty_port_register_device 2012-08-13 16:50:19 -07:00
rocket.h tty: move a number of tty drivers from drivers/char/ to drivers/tty/ 2011-02-22 16:14:56 -08:00
rocket_int.h tty: move a number of tty drivers from drivers/char/ to drivers/tty/ 2011-02-22 16:14:56 -08:00
synclink.c TTY: synclink, add tty install 2012-08-13 16:53:13 -07:00
synclink_gt.c TTY: use tty_port_register_device 2012-08-13 16:50:19 -07:00
synclinkmp.c TTY: synclinkmp, add tty install 2012-08-13 16:53:14 -07:00
sysrq.c sysrq: use SEND_SIG_FORCED instead of force_sig() 2012-04-05 15:25:50 -07:00
tty_audit.c tty_audit: fix tty_audit_add_data live lock on audit disabled 2011-03-07 12:04:50 -08:00
tty_buffer.c tty: hold lock across tty buffer finding and buffer filling 2012-04-09 12:12:45 -07:00
tty_io.c TTY: move cdev_add to tty_register_device 2012-08-13 16:45:39 -07:00
tty_ioctl.c tty: Fix up PPC fallout from the termios move 2012-07-17 09:10:55 -07:00
tty_ldisc.c tty: localise the lock 2012-08-10 12:55:47 -07:00
tty_mutex.c tty: localise the lock 2012-08-10 12:55:47 -07:00
tty_port.c TTY: add tty_port_link_device 2012-08-13 16:50:19 -07:00