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authorIlya Dryomov2015-05-19 12:03:33 +0300
committerIlya Dryomov2015-06-25 11:49:29 +0300
commit216639dd5091de4f4d7ad19b0b8dde11fad18286 (patch)
tree1f62dde05052f03bbaf1021cfaaa30e99e2d7087 /net/can
parenta319bf56a617354e62cf5f774d2ca4e1a8a3bff3 (diff)
libceph: a couple tweaks for wait loops
- return -ETIMEDOUT instead of -EIO in case of timeout - wait_event_interruptible_timeout() returns time left until timeout and since it can be almost LONG_MAX we had better assign it to long Signed-off-by: Ilya Dryomov <idryomov@gmail.com> Reviewed-by: Alex Elder <elder@linaro.org>
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