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| author | Kevin Wolf <kwolf@redhat.com> | 2013-03-19 13:38:09 +0100 |
|---|---|---|
| committer | Anthony Liguori <aliguori@us.ibm.com> | 2013-03-19 07:56:07 -0500 |
| commit | 2c8a59422c06fe1e37c85502d92ccdfb5e2ac987 (patch) | |
| tree | f92591dd4bd77c08627f1c7895f853c71a8f7c82 /blockdev-nbd.c | |
| parent | f628926bb423fa8a7e0b114511400ea9df38b76a (diff) | |
| download | qemu-2c8a59422c06fe1e37c85502d92ccdfb5e2ac987.zip qemu-2c8a59422c06fe1e37c85502d92ccdfb5e2ac987.tar.gz qemu-2c8a59422c06fe1e37c85502d92ccdfb5e2ac987.tar.bz2 | |
char: Fix return type of qemu_chr_fe_add_watch()
qemu_chr_fe_add_watch() can return negative errors, therefore it must
not have an unsigned return type. For consistency with other
qemu_chr_fe_* functions, this uses a standard C int instead of glib
types.
In situations where qemu_chr_fe_add_watch() is falsely assumed to have
succeeded, the serial ports would go into a state where it never becomes
ready for transmitting more data; this is fixed by this patch.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'blockdev-nbd.c')
0 files changed, 0 insertions, 0 deletions