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| author | Anthony Ramine <[email protected]> | 2013-10-14 23:42:06 +0200 |
|---|---|---|
| committer | Henrik Nord <[email protected]> | 2013-12-02 15:20:50 +0100 |
| commit | 04e0926b73b23eea6894314a8a99bb429c689a59 (patch) | |
| tree | 8880eda636aa8bc5b961ce582514392287c85a2b /erts/emulator | |
| parent | 2b8016ebb9d487be590c01390928d1cc83c8225c (diff) | |
| download | otp-04e0926b73b23eea6894314a8a99bb429c689a59.tar.gz otp-04e0926b73b23eea6894314a8a99bb429c689a59.tar.bz2 otp-04e0926b73b23eea6894314a8a99bb429c689a59.zip | |
Silence a warning in erl_poll about an empty loop body
The warning is:
sys/common/erl_poll.c:2513:72: warning: for loop has empty body [-Wempty-body]
for (prev_ps = pollsets; ps != prev_ps->next; prev_ps = prev_ps->next);
Diffstat (limited to 'erts/emulator')
| -rw-r--r-- | erts/emulator/sys/common/erl_poll.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/erts/emulator/sys/common/erl_poll.c b/erts/emulator/sys/common/erl_poll.c index 7676d8872a..0a58a625b2 100644 --- a/erts/emulator/sys/common/erl_poll.c +++ b/erts/emulator/sys/common/erl_poll.c @@ -2510,7 +2510,8 @@ ERTS_POLL_EXPORT(erts_poll_destroy_pollset)(ErtsPollSet ps) pollsets = pollsets->next; else { ErtsPollSet prev_ps; - for (prev_ps = pollsets; ps != prev_ps->next; prev_ps = prev_ps->next); + for (prev_ps = pollsets; ps != prev_ps->next; prev_ps = prev_ps->next) + ; ASSERT(ps == prev_ps->next); prev_ps->next = ps->next; } |