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(linux_scratch_loc): Delete unnecessary variable "ret".

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(Logical change 1.130)
This commit is contained in:
hp.com!davidm 2003-11-27 06:52:54 +00:00
parent cd2d75786a
commit 3e1200c200
1 changed files with 6 additions and 8 deletions
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14
src/ia64/Gregs-ia64.c
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@ -35,7 +35,7 @@ linux_scratch_loc (struct cursor *c, unw_regnum_t reg)
{
#if !defined(UNW_LOCAL_ONLY) || defined(__linux)
unw_word_t addr = c->sigcontext_addr, flags, tmp_addr;
int i, ret;
int i;
switch (c->last_abi_marker)
{
@ -58,8 +58,8 @@ linux_scratch_loc (struct cursor *c, unw_regnum_t reg)
return IA64_LOC_ADDR (addr, IA64_LOC_TYPE_FP);
case UNW_IA64_FR + 32 ... UNW_IA64_FR + 127:
if ((ret = ia64_get (c, IA64_LOC_ADDR (addr + LINUX_SC_FLAGS_OFF, 0),
&flags)) < 0)
if (ia64_get (c, IA64_LOC_ADDR (addr + LINUX_SC_FLAGS_OFF, 0),
&flags) < 0)
return IA64_NULL_LOC;
if (!(flags & IA64_SC_FLAG_FPH_VALID))
@ -67,13 +67,11 @@ linux_scratch_loc (struct cursor *c, unw_regnum_t reg)
/* initialize fph partition: */
tmp_addr = addr + LINUX_SC_FR_OFF + 32*16;
for (i = 32; i < 128; ++i, tmp_addr += 16)
if ((ret = ia64_putfp (c, IA64_LOC_ADDR (tmp_addr, 0), unw.f0))
< 0)
if (ia64_putfp (c, IA64_LOC_ADDR (tmp_addr, 0), unw.f0) < 0)
return IA64_NULL_LOC;
/* mark fph partition as valid: */
if ((ret = ia64_put (c, IA64_LOC_ADDR (addr + LINUX_SC_FLAGS_OFF,
0),
flags | IA64_SC_FLAG_FPH_VALID)) < 0)
if (ia64_put (c, IA64_LOC_ADDR (addr + LINUX_SC_FLAGS_OFF, 0),
flags | IA64_SC_FLAG_FPH_VALID) < 0)
return IA64_NULL_LOC;
}