devicestate: Make ast_devstate_changed_literal() return value and doxygen consistent.

Nothing actually cares about the value anyway.

(closes issue ASTERISK-23178)
Reported by: Jonathan Rose
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Merged revisions 407337 from http://svn.asterisk.org/svn/asterisk/branches/1.8
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Merged revisions 407338 from http://svn.asterisk.org/svn/asterisk/branches/11
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Merged revisions 407339 from http://svn.asterisk.org/svn/asterisk/branches/12

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@407340 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/include/asterisk/devicestate.h b/include/asterisk/devicestate.h
index 565e013..e724588 100644 (file)
--- a/include/asterisk/devicestate.h
+++ b/include/asterisk/devicestate.h
@@ -130,7 +130,6 @@ enum ast_device_state ast_parse_device_state(const char *device);
  * active channels list for the device.
  *
  * \retval an AST_DEVICE_??? state
- * \retval -1 on failure
  */
 enum ast_device_state ast_device_state(const char *device);
 

diff --git a/main/devicestate.c b/main/devicestate.c
index 7b52f00..978d234 100644 (file)
--- a/main/devicestate.c
+++ b/main/devicestate.c
@@ -463,7 +463,7 @@ int ast_devstate_changed_literal(enum ast_device_state state, enum ast_devstate_
                AST_LIST_UNLOCK(&state_changes);
        }
 
-       return 1;
+       return 0;
 }
 
 int ast_device_state_changed_literal(const char *dev)