diff options
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | libio/wfileops.c | 25 | ||||
| -rw-r--r-- | sysdeps/ieee754/dbl-64/mpsqrt.c | 4 |
3 files changed, 19 insertions, 15 deletions
@@ -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. diff --git a/libio/wfileops.c b/libio/wfileops.c index 386b06b79f..8f21168fb7 100644 --- a/libio/wfileops.c +++ b/libio/wfileops.c @@ -252,7 +252,7 @@ _IO_wfile_underflow (fp) { if (naccbuf != 0) /* There are some bytes in the external buffer but they don't - convert to anything. */ + convert to anything. */ __set_errno (EILSEQ); return WEOF; } @@ -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)) @@ -379,12 +378,12 @@ _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, - fp->_IO_read_ptr, fp->_IO_read_end, - &read_stop, - fp->_wide_data->_IO_read_ptr, - fp->_wide_data->_IO_buf_end, - &fp->_wide_data->_IO_read_end); + (*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, + fp->_wide_data->_IO_buf_end, + &fp->_wide_data->_IO_read_end); fp->_IO_read_ptr = (char *) read_stop; @@ -513,9 +512,9 @@ _IO_wfile_sync (fp) else { /* We have to find out the hard way how much to back off. - To do this we determine how much input we needed to - generate the wide characters up to the current reading - position. */ + To do this we determine how much input we needed to + generate the wide characters up to the current reading + position. */ int nread; fp->_wide_data->_IO_state = fp->_wide_data->_IO_last_state; @@ -625,8 +624,8 @@ _IO_wfile_seekoff (fp, offset, dir, mode) case _IO_seek_cur: /* Adjust for read-ahead (bytes is buffer). To do this we must - find out which position in the external buffer corresponds to - the current position in the internal buffer. */ + find out which position in the external buffer corresponds to + the current position in the internal buffer. */ cv = fp->_codecvt; clen = (*cv->__codecvt_do_encoding) (cv); diff --git a/sysdeps/ieee754/dbl-64/mpsqrt.c b/sysdeps/ieee754/dbl-64/mpsqrt.c index d1a80f9091..f007cab5d2 100644 --- a/sysdeps/ieee754/dbl-64/mpsqrt.c +++ b/sysdeps/ieee754/dbl-64/mpsqrt.c @@ -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); |