USB: serial: drop extern keyword from function declarations
authorJohan Hovold <johan@kernel.org>
Wed, 8 Jul 2020 12:49:59 +0000 (14:49 +0200)
committerJohan Hovold <johan@kernel.org>
Thu, 9 Jul 2020 07:20:14 +0000 (09:20 +0200)
commit7aab96d6e3c54128f9e335fa8b11a0bd8815e118
treebe36ebbdb19953f8e6dc1474e696d64839e6e458
parent1cafb03d5d88631c218a072e4116ac92e9782dd0
USB: serial: drop extern keyword from function declarations

Drop the redundant extern keyword from function declarations in the
subsystem header file to improve readability (and make it easier to spot
the global variables).

Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
include/linux/usb/serial.h