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author | Gonglei <arei.gonglei@huawei.com> | 2014-09-26 16:14:31 +0800 |
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committer | Michael Tokarev <mjt@tls.msk.ru> | 2014-09-26 21:20:50 +0400 |
commit | 97699eff3afc9c0dda865882415f81584b926727 (patch) | |
tree | 5b14274717a360e0d10fc1bfd52b25859d5f16e4 | |
parent | 63ce8e150c2c3178c56b3969ec16ec702ced7abd (diff) | |
download | qemu-97699eff3afc9c0dda865882415f81584b926727.zip qemu-97699eff3afc9c0dda865882415f81584b926727.tar.gz qemu-97699eff3afc9c0dda865882415f81584b926727.tar.bz2 |
os-posix: remove confused errno
If we get inside the 'else if (status == 1)' conditional,
then we know that read() succeeded, and therefore errno is
unspecified. Printing strerror(errno) on a random value
is not helpful.
Cc: Eric Blake <eblake@redhat.com>
Signed-off-by: Gonglei <arei.gonglei@huawei.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
-rw-r--r-- | os-posix.c | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -226,7 +226,7 @@ void os_daemonize(void) exit(1); } else if (status == 1) { - fprintf(stderr, "Could not acquire pidfile: %s\n", strerror(errno)); + fprintf(stderr, "Could not acquire pidfile\n"); exit(1); } else { exit(0); |