warning in main_cp.c

[Chris Johns]

On 13/10/2014 7:07 am, Joel Sherrill wrote:
> Hi
>
> I assume Chris knows the root cause of this. :)
>
> arm-rtems4.11-gcc --pipe -DHAVE_CONFIG_H   -I..
> -I../../cpukit/../../../altcycv_devkit/lib/include
> -I../../../../../../rtems/c/src/../../cpukit/libmisc/shell
> -march=armv7-a -mthumb -mfpu=neon -mfloat-abi=hard -mtune=cortex-a9 -O2
> -g -Wall -Wmissing-prototypes -Wimplicit-function-declaration
> -Wstrict-prototypes -Wnested-externs -MT shell/libshell_a-main_echo.o
> -MD -MP -MF shell/.deps/libshell_a-main_echo.Tpo -c -o
> shell/libshell_a-main_echo.o `test -f 'shell/main_echo.c' || echo
> '../../../../../../rtems/c/src/../../cpukit/libmisc/'`shell/main_echo.c
> ../../../../../../rtems/c/src/../../cpukit/libmisc/shell/main_cp.c:108:1: warning:
> 'rtems_shell_cp_exit' defined but not used [-Wunused-function]
>

It can be removed. There does not look like there is any calls to exit 
in the cp command. It is using errx.

Chris