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;
}
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