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build: avoid compiler warning

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According to GCC, ATTRIBUTE_UNUSED means that an attribute _might_
be unused, not _must_ be unused.  Therefore, it is easier to
blindly mark a variable, than to try and do preprocessor limiting
of when we know it is unused.

* src/remote/remote_driver.c (remoteAuthenticate): Mark attribute
as potentially unused.
Reported by Gustovo Morozowski.
This commit is contained in:
Eric Blake 2010-04-20 13:44:31 -06:00
parent 8138ec8693
commit 8f342c6f9a
1 changed files with 3 additions and 10 deletions
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13
src/remote/remote_driver.c
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@ -6475,16 +6475,9 @@ done:
/*----------------------------------------------------------------------*/ /*----------------------------------------------------------------------*/
static int static int
remoteAuthenticate (virConnectPtr conn, struct private_data *priv, int in_open remoteAuthenticate (virConnectPtr conn, struct private_data *priv,
#if !HAVE_SASL && !HAVE_POLKIT int in_open ATTRIBUTE_UNUSED,
ATTRIBUTE_UNUSED virConnectAuthPtr auth ATTRIBUTE_UNUSED,
#endif
,
virConnectAuthPtr auth
#if !HAVE_SASL && !HAVE_POLKIT
ATTRIBUTE_UNUSED
#endif
,
const char *authtype) const char *authtype)
{ {
struct remote_auth_list_ret ret; struct remote_auth_list_ret ret;