netsocket: Fix compiler warning

[juhaylinen]

Description

Fixes below warning from GCC_ARM compiler:
[Warning] InternetSocket.h@237,10: 'InternetSocket::_factory_allocated' will be initialized after [-Wreorder]
[Warning] InternetSocket.h@236,23: 'volatile unsigned int InternetSocket::_pending' [-Wreorder]
[Warning] InternetSocket.cpp@22,1: when initialized here [-Wreorder]

Pull request type

[X] Fix
[ ] Refactor
[ ] Target update
[ ] Functionality change
[ ] Breaking change

[0xc0170]

/morph build

[mbed-ci]

Build : SUCCESS

Build number : 2922
Build artifacts/logs : http://mbed-os.s3-website-eu-west-1.amazonaws.com/?prefix=builds/7883/

Triggering tests

/morph test
/morph uvisor-test
/morph export-build
/morph mbed2-build

[mbed-ci]

Exporter Build : SUCCESS

Build number : 2542
Build artifacts/logs : http://mbed-os.s3-website-eu-west-1.amazonaws.com/?prefix=builds/exporter/7883/

[mbed-ci]

Test : FAILURE

Build number : 2673
Test logs :http://mbed-os-logs.s3-website-us-west-1.amazonaws.com/?prefix=logs/7883/2673

[cmonr]

Huh. I don't think the failure is related to the PR. @juhaylinen Could you confirm?

[juhaylinen]

@cmonr Looks like random fail. Please restart the tests.

[0xc0170]

/morph test

[mbed-ci]

Test : FAILURE

Build number : 2687
Test logs :http://mbed-os-logs.s3-website-us-west-1.amazonaws.com/?prefix=logs/7883/2687

[juhaylinen]

Greentea sync failure. Please restart.

[0xc0170]

Greentea sync failure. Please restart.

Will do once rc2 PR are completed

[adbridge]

/morph build

[mbed-ci]

Build : SUCCESS

Build number : 3044
Build artifacts/logs : http://mbed-os.s3-website-eu-west-1.amazonaws.com/?prefix=builds/7883/

Triggering tests

/morph test
/morph export-build
/morph mbed2-build

[mbed-ci]

Exporter Build : SUCCESS

Build number : 2660
Build artifacts/logs : http://mbed-os.s3-website-eu-west-1.amazonaws.com/?prefix=builds/exporter/7883/

[cmonr]

Test CI needs to be restarted. Will restart aftetr 5.10-rc2 is generated.

[mbed-ci]

Test : FAILURE

Build number : 2820
Test logs :http://mbed-os-logs.s3-website-us-west-1.amazonaws.com/?prefix=logs/7883/2820

[0xc0170]

/morph test

[mbed-ci]

Test : SUCCESS

Build number : 2879
Test logs :http://mbed-os-logs.s3-website-us-west-1.amazonaws.com/?prefix=logs/7883/2879