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(parent: 764de10) | patch
USB: serial: iuu_phoenix: remove redundant variable 'error'
authorColin Ian King <colin.king@canonical.com>
Sat, 27 Mar 2021 23:27:44 +0000 (23:27 +0000)
committerJohan Hovold <johan@kernel.org>
Thu, 1 Apr 2021 07:53:14 +0000 (09:53 +0200)
commit315e2811f58b807e6e76b7385e3d7b970f4562d2
tree97986d1783a203f3bcff6bc6f172acdeeb84db3ftree | snapshot
parent764de1059b97ca1fe8fe023bb10e736772945c87commit | diff
USB: serial: iuu_phoenix: remove redundant variable 'error'

The variable error is initialized to 0 and is set to 1 this
value is never read as it is on an immediate return path. The
only read of error is to check it is 0 and this check is always
true at that point of the code. The variable is redundant and
can be removed.

Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
drivers/usb/serial/iuu_phoenix.c diff | blob | history
Domain: System / Kernel;