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| author | Simon Rettberg | 2013-08-28 18:09:35 +0200 |
|---|---|---|
| committer | Simon Rettberg | 2013-08-28 18:09:35 +0200 |
| commit | f9a53aeed5ed323dee971f15180ca4746cd00a45 (patch) | |
| tree | ca5d2c36f541de9be72033bb0db8b08b74adde0e /src/server/uplink.c | |
| parent | [SERVER] Copy CRC-32 list from uplink server if available (diff) | |
| download | dnbd3-f9a53aeed5ed323dee971f15180ca4746cd00a45.tar.gz dnbd3-f9a53aeed5ed323dee971f15180ca4746cd00a45.tar.xz dnbd3-f9a53aeed5ed323dee971f15180ca4746cd00a45.zip | |
[SERVER] Fix *printf format strings, remove falsely detected errors
Diffstat (limited to 'src/server/uplink.c')
| -rw-r--r-- | src/server/uplink.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/server/uplink.c b/src/server/uplink.c index e4bf51f..e452557 100644 --- a/src/server/uplink.c +++ b/src/server/uplink.c @@ -287,9 +287,11 @@ static void* uplink_mainloop(void *data) if ( ret == 0 ) { memlogf( "[WARNING] Eventfd of uplink for %s closed! Things will break!", link->image->lower_name ); } - ret = errno; - if ( ret != EAGAIN && ret != EWOULDBLOCK && ret != EBUSY && ret != EINTR ) { - memlogf( "[WARNING] Errno %d on eventfd on uplink for %s! Things will break!", ret, link->image->lower_name ); + if ( ret < 0 ) { + ret = errno; + if ( ret != EAGAIN && ret != EWOULDBLOCK && ret != EBUSY && ret != EINTR ) { + memlogf( "[WARNING] Errno %d on eventfd on uplink for %s! Things will break!", ret, link->image->lower_name ); + } } if ( link->fd != -1 ) { uplink_send_requests( link, TRUE ); |