tree 603dbf0a7bd2a50143e5b4bb1844f7a4fdcdc986
parent b9815d00de4acd43d6a5c818ff1ae2584d1d71f4
author Andrew Jeffery <andrew@aj.id.au> 1579830950 +1030
committer Andrew Jeffery <andrew@aj.id.au> 1579831251 +1030

serial: Fix control reaching end of non-void function

Detected with CFLAGS="-Wall -Werror":

serial.c: In function ‘mctp_serial_rx’:
serial.c:325:1: error: control reaches end of non-void function [-Werror=return-type]
  325 | }
      | ^
cc1: all warnings being treated as errors

Signed-off-by: Andrew Jeffery <andrew@aj.id.au>
Change-Id: I59ee6c392c6172f3d978076df0278c8b73d69931