diff options
| author | Michal Kubecek <[email protected]> | 2020-03-04 17:24:04 +0100 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2020-03-05 21:38:02 -0800 |
| commit | 7522416d2569cb3767c84beaa602496c2753a692 (patch) | |
| tree | 7e0bce7d2c5a440315bae60d839fb49f210286ab /lib/test_overflow.c | |
| parent | 516c512bde3e6d22b7ce61c873c6697bc4e3ecd5 (diff) | |
tun: get rid of DBG1() macro
This macro is no-op unless TUN_DEBUG is defined (which requires editing and
recompiling the source) and only does something if variable debug is 2 but
that variable is zero initialized and never set to anything else. Moreover,
the only use of the macro informs about entering function tun_chr_open()
which can be easily achieved using ftrace or kprobe.
Drop DBG1() macro, its only use and global variable debug.
Signed-off-by: Michal Kubecek <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'lib/test_overflow.c')
0 files changed, 0 insertions, 0 deletions