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(parent: 246fef7) | patch
usb: gadget: u_serial: remove some dead code
authorDan Carpenter <dan.carpenter@linaro.org>
Wed, 25 Jun 2025 15:21:53 +0000 (10:21 -0500)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sat, 28 Jun 2025 15:24:17 +0000 (17:24 +0200)
commite35a5d814525006f043b29bffd1bbdcb549b23c5
treef36ae34f9519151949fe493b4b351afe1bf04589tree | snapshot
parent246fef761a5734285ec2c1e61dd9a3d8943d33a8commit | diff
usb: gadget: u_serial: remove some dead code

There is no need to check if "port" is NULL.  We already verified that it
is non-NULL.  It's a stack variable and can't be modified by a different
thread.  Delete this dead code.

Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Reviewed-by: Prashanth K <prashanth.k@oss.qualcomm.com>
Link: https://lore.kernel.org/r/685c1413.050a0220.1a8223.d0b9@mx.google.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/gadget/function/u_serial.c diff | blob | blame | history
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