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| author | Nathan Binkert <nate@binkert.org> | 2011-12-13 11:49:27 -0800 |
|---|---|---|
| committer | Nathan Binkert <nate@binkert.org> | 2011-12-13 11:49:27 -0800 |
| commit | 6ef9691035623ba6945e237a41f0dca04db637bb (patch) | |
| tree | 94a81d0d368991f4ed657e1849ed1e10b96eca2b /src/dev/terminal.cc | |
| parent | 9b52717a92ed9592bd98a41683509f538262a5c7 (diff) | |
| download | gem5-6ef9691035623ba6945e237a41f0dca04db637bb.tar.xz | |
gcc: fix unused variable warnings from GCC 4.6.1
--HG--
extra : rebase_source : f9e22de341493a25ac6106c16ac35c61c128a080
Diffstat (limited to 'src/dev/terminal.cc')
| -rw-r--r-- | src/dev/terminal.cc | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/src/dev/terminal.cc b/src/dev/terminal.cc index 74d5ddde7..a11d45554 100644 --- a/src/dev/terminal.cc +++ b/src/dev/terminal.cc @@ -259,17 +259,13 @@ Terminal::write(const uint8_t *buf, size_t len) uint8_t Terminal::in() { - bool empty; uint8_t c; - empty = rxbuf.empty(); - assert(!empty); + assert(!rxbuf.empty()); rxbuf.read((char *)&c, 1); - empty = rxbuf.empty(); - DPRINTF(TerminalVerbose, "in: \'%c\' %#02x more: %d\n", - isprint(c) ? c : ' ', c, !empty); + isprint(c) ? c : ' ', c, !rxbuf.empty()); return c; } |