make sure errno is always correct when returning from hmcfgusb_poll
authorMichael Gernoth <michael@gernoth.net>
Wed, 29 May 2013 22:05:35 +0000 (00:05 +0200)
committerMichael Gernoth <michael@gernoth.net>
Wed, 29 May 2013 22:05:35 +0000 (00:05 +0200)
commit816f5cd2ecb24d72753fed01597a81e031398446
treedd870290a219988257d6b8330562f8a19cd3bde9
parentd60d9baaa2cf2cb36b24f2e8ed83b9e28589c7b0
make sure errno is always correct when returning from hmcfgusb_poll
hmcfgusb.c
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