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Remove unused variables

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This commit is contained in:
Marek Polacek 2011-11-11 13:27:59 -05:00 committed by Ulrich Drepper
parent 5776983978
commit aaddc98c25
3 changed files with 19 additions and 15 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2011-10-30 Marek Polacek <mpolacek@redhat.com>
* libio/wfileops.c (_IO_wfile_underflow_mmap): Remove unused variable.
* sysdeps/ieee754/dbl-64/mpsqrt.c (__mpsqrt): Likewise.
2011-11-11 Ulrich Drepper <drepper@gmail.com>
* stdlib/ucontext.h: Undo last change for makecontext.

3
libio/wfileops.c
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@ -340,7 +340,6 @@ static wint_t
_IO_wfile_underflow_mmap (_IO_FILE *fp)
{
struct _IO_codecvt *cd;
enum __codecvt_result status;
const char *read_stop;
if (__builtin_expect (fp->_flags & _IO_NO_READS, 0))
@ -379,7 +378,7 @@ _IO_wfile_underflow_mmap (_IO_FILE *fp)
fp->_wide_data->_IO_last_state = fp->_wide_data->_IO_state;
fp->_wide_data->_IO_read_base = fp->_wide_data->_IO_read_ptr =
fp->_wide_data->_IO_buf_base;
status = (*cd->__codecvt_do_in) (cd, &fp->_wide_data->_IO_state,
(*cd->__codecvt_do_in) (cd, &fp->_wide_data->_IO_state,
fp->_IO_read_ptr, fp->_IO_read_end,
&read_stop,
fp->_wide_data->_IO_read_ptr,

4
sysdeps/ieee754/dbl-64/mpsqrt.c
View File

@ -51,7 +51,7 @@ static double fastiroot(double);
void
SECTION
__mpsqrt(mp_no *x, mp_no *y, int p) {
int i,m,ex,ey;
int i,m,ey;
double dx,dy;
mp_no
mphalf = {0,{0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,
@ -66,7 +66,7 @@ __mpsqrt(mp_no *x, mp_no *y, int p) {
mphalf.e =0; mphalf.d[0] =ONE; mphalf.d[1] =HALFRAD;
mp3halfs.e=1; mp3halfs.d[0]=ONE; mp3halfs.d[1]=ONE; mp3halfs.d[2]=HALFRAD;
ex=EX; ey=EX/2; __cpy(x,&mpxn,p); mpxn.e -= (ey+ey);
ey=EX/2; __cpy(x,&mpxn,p); mpxn.e -= (ey+ey);
__mp_dbl(&mpxn,&dx,p); dy=fastiroot(dx); __dbl_mp(dy,&mpu,p);
__mul(&mpxn,&mphalf,&mpz,p);