diff options
| author | Peter Wu <peter@lekensteyn.nl> | 2015-02-16 00:14:18 +0100 |
|---|---|---|
| committer | Alexis La Goutte <alexis.lagoutte@gmail.com> | 2015-02-16 08:27:24 +0000 |
| commit | 0ce7fd4be6892fe55c8a5635a78bdf6378363e6a (patch) | |
| tree | 7edd22003c3ab6c0098a8483fdf79e67979bfd98 /configure.ac | |
| parent | a4b3be5e59d27c4e8e053d7c093e50dd9bab96da (diff) | |
Trivial Dead assignment fixes in configure
Fixes a Dead assignment and unused variable warning.
With this patch and http://www.cmake.org/Bug/view.php?id=15203,
`scan-build cmake` will give zero warnings!
Change-Id: Idc7a03fbf1e8196bc139a2c6663ec48b897f2897
Reviewed-on: https://code.wireshark.org/review/7144
Petri-Dish: Alexis La Goutte <alexis.lagoutte@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com>
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/configure.ac b/configure.ac index 1896d08008..5f095beac0 100644 --- a/configure.ac +++ b/configure.ac @@ -718,10 +718,11 @@ linux*) AC_MSG_CHECKING([if nl80211.h is new enough]) AC_TRY_COMPILE([#include <linux/nl80211.h>], [int x = NL80211_FREQUENCY_ATTR_MAX_TX_POWER; - x = NL80211_ATTR_SUPPORTED_IFTYPES; - x = NL80211_ATTR_SUPPORTED_COMMANDS; - x = NL80211_ATTR_WIPHY_FREQ; - x = NL80211_CHAN_NO_HT;], + x |= NL80211_ATTR_SUPPORTED_IFTYPES; + x |= NL80211_ATTR_SUPPORTED_COMMANDS; + x |= NL80211_ATTR_WIPHY_FREQ; + x |= NL80211_CHAN_NO_HT; + (void)x;], [AC_MSG_RESULT(yes) AC_DEFINE(HAVE_NL80211, 1, [nl80211.h is new enough])], [AC_MSG_RESULT(no)]) |