svn commit: r290256 - head/sys/kern

[Garrett Cooper]

Author: ngie
Date: Mon Nov  2 01:47:26 2015
New Revision: 290256
URL: https://svnweb.freebsd.org/changeset/base/290256

Log:
  Define `compress` in `__elfN(coredump)` when #ifdef GZIO is true to mute
  an -Wunused-but-set-variable warning
  
  Reported by: FreeBSD_HEAD_amd64_gcc4.9 jenkins job
  Sponsored by: EMC / Isilon Storage Division

Modified:
  head/sys/kern/imgact_elf.c

Modified: head/sys/kern/imgact_elf.c
==============================================================================
--- head/sys/kern/imgact_elf.c  Mon Nov  2 01:29:01 2015        (r290255)
+++ head/sys/kern/imgact_elf.c  Mon Nov  2 01:47:26 2015        (r290256)
@@ -1270,9 +1270,11 @@ __elfN(coredump)(struct thread *td, stru
        struct note_info *ninfo;
        void *hdr, *tmpbuf;
        size_t hdrsize, notesz, coresize;
+#ifdef GZIO
        boolean_t compress;
 
        compress = (flags & IMGACT_CORE_COMPRESS) != 0;
+#endif
        hdr = NULL;
        tmpbuf = NULL;
        TAILQ_INIT(&notelst);
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