[LTP] [PATCH v4 1/2] Refactor ioctl02.c to use the new test API

[Petr Vorel]

Hi Marius,

Could you please fix formatting and other common errors?
$ make check-getxattr01
CHECK testcases/kernel/syscalls/getxattr/getxattr01.c
getxattr01.c:81: WARNING: Missing a blank line after declarations
getxattr01.c:83: WARNING: Missing a blank line after declarations
getxattr01.c:106: WARNING: braces {} are not necessary for single statement
blocks
getxattr01.c:127: WARNING: Missing a blank line after declarations
make: [../../../../include/mk/rules.mk:56: check-getxattr01] Error 1 (ignored)
getxattr01.c:50:3: warning: Symbol 'tcases' has no prototype or library ('tst_')
prefix. Should it be static?

Also (very nit), backticks (`) are good for github formatting, but they look
strange in git commits. Could you avoid using it in git subject?
(e.g. "Port `getxattr01.c` to new test API" should be "Port getxattr01.c to
new test API").

> Related issue: https://github.com/linux-test-project/ltp/issues/583
We use:
Fixes: #583

Kind regards,
Petr