[LTP] [PATCH 3/3 v2] tst_test.sh: Fix filesystem support detection

[Cyril Hrubis]

Hi!
> Broken were actually all shell tests which did not use TST_SKIP_FILESYSTEMS:
> e.g. all tests in net_stress.ipsec_* did run whole filesystem check:
> 
> tst_supported_fs_types.c:93: TINFO: Kernel supports ext2
> tst_supported_fs_types.c:55: TINFO: mkfs.ext2 does exist
> tst_supported_fs_types.c:93: TINFO: Kernel supports ext3
> tst_supported_fs_types.c:55: TINFO: mkfs.ext3 does exist
> tst_supported_fs_types.c:93: TINFO: Kernel supports ext4
> tst_supported_fs_types.c:55: TINFO: mkfs.ext4 does exist
> tst_supported_fs_types.c:93: TINFO: Kernel supports xfs
> tst_supported_fs_types.c:55: TINFO: mkfs.xfs does exist
> tst_supported_fs_types.c:93: TINFO: Kernel supports btrfs
> tst_supported_fs_types.c:55: TINFO: mkfs.btrfs does exist
> tst_supported_fs_types.c:93: TINFO: Kernel supports vfat
> tst_supported_fs_types.c:55: TINFO: mkfs.vfat does exist
> tst_supported_fs_types.c:93: TINFO: Kernel supports exfat
> tst_supported_fs_types.c:55: TINFO: mkfs.exfat does exist
> tst_supported_fs_types.c:123: TINFO: FUSE does support ntfs
> tst_supported_fs_types.c:55: TINFO: mkfs.ntfs does exist
> tst_supported_fs_types.c:93: TINFO: Kernel supports tmpfs
> tst_supported_fs_types.c:42: TINFO: mkfs is not needed for tmpfs
> sctp_ipsec 1 TINFO: timeout per run is 0h 5m 0s
> sctp_ipsec 1 TINFO: IPsec[ah/transport]
> sctp_ipsec 1 TINFO: run server 'netstress -T sctp -S 10.0.0.1 -D ltp_ns_veth1 -R 500000 -B /tmp/LTP_sctp_ipsec.hC471AeJ9L'
> ...
> 
> instead checking just filesystem in TMPDIR due empty $TST_FS_TYPE (I should have
> quoted it).
> 
> + there are IMA tests had this + specific problem.

Ah right, so it did useless checks and printed out a lot of lines too.

Reviewed-by: Cyril Hrubis <chrubis@suse.cz>

-- 
Cyril Hrubis
chrubis@suse.cz