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am f298f6be: Merge "Use errno correctly."

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* commit 'f298f6be4c8df8745735676e37ccc963909ff3b2':
  Use errno correctly.
This commit is contained in:
Elliott Hughes 2015-08-17 17:43:52 +00:00 committed by Android Git Automerger
commit ad6bd04387
1 changed files with 2 additions and 1 deletions
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3
Loop.cpp
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@ -103,10 +103,11 @@ int Loop::lookupActive(const char *id, char *buffer, size_t len) {
}
rc = ioctl(fd, LOOP_GET_STATUS64, &li);
close(fd);
if (rc < 0 && errno == ENXIO) {
close(fd);
continue;
}
close(fd);
if (rc < 0) {
SLOGE("Unable to get loop status for %s (%s)", filename,