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authorMarek Polacek <mpolacek@redhat.com>2011-11-11 13:27:59 -0500
committerUlrich Drepper <drepper@gmail.com>2011-11-11 13:27:59 -0500
commitaaddc98c25727f896fc8ed36c5562dc46865dbe6 (patch)
treec9a54763509ae1ee07739ab5ef79125bea9985a6 /libio
parent57769839788e2c62b68d9dfbf4b35052321278ba (diff)
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Remove unused variables
Diffstat (limited to 'libio')
-rw-r--r--libio/wfileops.c25
1 files changed, 12 insertions, 13 deletions
diff --git a/libio/wfileops.c b/libio/wfileops.c
index 386b06b..8f21168 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);