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| author | Ian Jackson <ian.jackson@eu.citrix.com> | 2013-10-11 12:10:45 +0100 |
|---|---|---|
| committer | Ian Jackson <Ian.Jackson@eu.citrix.com> | 2013-10-11 15:50:21 +0100 |
| commit | 6ed09e37722f601661fff42f80279a41773c574e (patch) | |
| tree | 622e5eff9a96bba5e970bfdd592979cbb4c516b2 /tools/libxl/libxl_internal.h | |
| parent | 6fd9b0361e2eb5a7f12bdd5cbf7e42c0d1937d26 (diff) | |
| download | xen-6ed09e37722f601661fff42f80279a41773c574e.tar.gz xen-6ed09e37722f601661fff42f80279a41773c574e.tar.bz2 xen-6ed09e37722f601661fff42f80279a41773c574e.zip | |
libxl: make libxl__poller_put tolerate p==NULL
This is less fragile, and more in keeping with the usual style of
initialising everything to 0 and freeing things unconditionally.
Correspondingly, remove the tests at the call sites.
Apropos of c1f3f174. No overall functional change.
Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
Diffstat (limited to 'tools/libxl/libxl_internal.h')
| -rw-r--r-- | tools/libxl/libxl_internal.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/libxl/libxl_internal.h b/tools/libxl/libxl_internal.h index 4e1505503c..165dc00287 100644 --- a/tools/libxl/libxl_internal.h +++ b/tools/libxl/libxl_internal.h @@ -829,7 +829,7 @@ _hidden void libxl__poller_dispose(libxl__poller *p); * away again afterwards. _get can fail, returning NULL. * ctx must be locked. */ _hidden libxl__poller *libxl__poller_get(libxl_ctx *ctx); -_hidden void libxl__poller_put(libxl_ctx *ctx, libxl__poller *p); +_hidden void libxl__poller_put(libxl_ctx*, libxl__poller *p /* may be NULL */); /* Notifies whoever is polling using p that they should wake up. * ctx must be locked. */ |