Date: Mon, 22 Sep 2014 21:02:39 +0000 (UTC) From: Mark Johnston <markj@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r272002 - head/cddl/contrib/opensolaris/lib/libdtrace/common Message-ID: <201409222102.s8ML2dXQ020240@svn.freebsd.org>
next in thread | raw e-mail | index | archive | help
Author: markj Date: Mon Sep 22 21:02:38 2014 New Revision: 272002 URL: http://svnweb.freebsd.org/changeset/base/272002 Log: Remove some variables that are no longer used as of r271413. Reported by: Coverity CID: 1238924 X-MFC-With: r271413 Modified: head/cddl/contrib/opensolaris/lib/libdtrace/common/drti.c Modified: head/cddl/contrib/opensolaris/lib/libdtrace/common/drti.c ============================================================================== --- head/cddl/contrib/opensolaris/lib/libdtrace/common/drti.c Mon Sep 22 20:53:17 2014 (r272001) +++ head/cddl/contrib/opensolaris/lib/libdtrace/common/drti.c Mon Sep 22 21:02:38 2014 (r272002) @@ -121,12 +121,12 @@ dtrace_dof_init(void) #if !defined(sun) Elf *e; Elf_Scn *scn = NULL; - Elf_Data *symtabdata = NULL, *dynsymdata = NULL, *dofdata = NULL; + Elf_Data *dofdata = NULL; dof_hdr_t *dof_next = NULL; GElf_Shdr shdr; int efd; char *s; - size_t shstridx, symtabidx = 0, dynsymidx = 0; + size_t shstridx; #endif if (getenv("DTRACE_DOF_INIT_DISABLE") != NULL) @@ -166,15 +166,9 @@ dtrace_dof_init(void) dof = NULL; while ((scn = elf_nextscn(e, scn)) != NULL) { gelf_getshdr(scn, &shdr); - if (shdr.sh_type == SHT_SYMTAB) { - symtabidx = shdr.sh_link; - symtabdata = elf_getdata(scn, NULL); - } else if (shdr.sh_type == SHT_DYNSYM) { - dynsymidx = shdr.sh_link; - dynsymdata = elf_getdata(scn, NULL); - } else if (shdr.sh_type == SHT_SUNW_dof) { + if (shdr.sh_type == SHT_SUNW_dof) { s = elf_strptr(e, shstridx, shdr.sh_name); - if (s != NULL && strcmp(s, ".SUNW_dof") == 0) { + if (s != NULL && strcmp(s, ".SUNW_dof") == 0) { dofdata = elf_getdata(scn, NULL); dof = dofdata->d_buf; }
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201409222102.s8ML2dXQ020240>