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| author |   Sven Eckelmann <sven@narfation.org> | 2011-05-19 21:43:08 +0200 |
|---|---|---|
| committer | Sven Eckelmann <sven@narfation.org> | 2011-05-30 07:39:35 +0200 |
| commit | 0bb857511b6a1572ad15dfd7f23d79587d7e2781 (patch) | |
| tree | 6eb43658148c45033ba4f57f7ccb02add30262d9 /drivers | |
| parent | batman-adv: move smallest_signed_int(), seq_before() and seq_after() into main.h (diff) | |
| download | linux-dev-0bb857511b6a1572ad15dfd7f23d79587d7e2781.tar.xz linux-dev-0bb857511b6a1572ad15dfd7f23d79587d7e2781.zip | |
batman-adv: Check type of x and y in seq_(before|after)
seq_before and seq_after depend on the fact that both sequence numbers
have the same type and thus the same bitwidth. We can ensure that by
compile time checking using a compare between the pointer to the
temporary buffers which were created using the typeof of both
parameters. For example gcc would create a warning like
"warning: comparison of distinct pointer types lacks a cast".
Signed-off-by: Sven Eckelmann <sven@narfation.org>
Diffstat (limited to 'drivers')
0 files changed, 0 insertions, 0 deletions