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(parent: fec4dae) | patch
net: ircomm, cleanup TIOCGSERIAL
authorJiri Slaby <jslaby@suse.cz>
Mon, 9 May 2016 07:11:54 +0000 (09:11 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sat, 25 Jun 2016 15:56:30 +0000 (08:56 -0700)
commita2a5f1a2d23b453e2f11c10928c54b282fbe6147
treedab89e71ffb570c489ed084e892b3afbbd855f96tree | snapshot
parentfec4daecadcf3b73facf6b48ed03453c96c7f2ddcommit | diff
net: ircomm, cleanup TIOCGSERIAL

In ircomm_tty_get_serial_info, struct serial_struct is memset to 0 and
then some members set to 0 explicitly.

Remove the latter as it is obviously superfluous.

And remove the retinfo check against NULL. copy_to_user will take care
of that.

Part of hub6 cleanup series.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Cc: Samuel Ortiz <samuel@sortiz.org>
Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
net/irda/ircomm/ircomm_tty_ioctl.c diff | blob | history
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