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Remove some variables that are no longer used as of r271413.

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Reported by:	Coverity
CID:		1238924
X-MFC-With:	r271413
This commit is contained in:
Mark Johnston 2014-09-22 21:02:38 +00:00
parent 166a4e4701
commit f0de463732
1 changed files with 4 additions and 10 deletions
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14
cddl/contrib/opensolaris/lib/libdtrace/common/drti.c
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@ -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;
}