Revision 8e3c500594dca9a12c27eb6d77b82e0766879bfd authored by Johannes Berg on 22 April 2015, 09:55:14 UTC, committed by Al Viro on 24 April 2015, 19:45:03 UTC
Al Viro's IOV changes broke 9p readdir() because the new code didn't abort the read when it returned nothing. The original code checked if the combined error/length was <= 0 but in the new code that accidentally got changed to just an error check. Add back the return from the function when nothing is read. Cc: Al Viro <viro@zeniv.linux.org.uk> Fixes: e1200fe68f20 ("9p: switch p9_client_read() to passing struct iov_iter *") Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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File | Mode | Size |
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1.Intro | -rw-r--r-- | 14.6 KB |
2.Process | -rw-r--r-- | 23.1 KB |
3.Early-stage | -rw-r--r-- | 10.6 KB |
4.Coding | -rw-r--r-- | 20.6 KB |
5.Posting | -rw-r--r-- | 15.1 KB |
6.Followthrough | -rw-r--r-- | 11.7 KB |
7.AdvancedTopics | -rw-r--r-- | 9.4 KB |
8.Conclusion | -rw-r--r-- | 3.0 KB |
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