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>
1 parent bb66873
| File | Mode | Size |
|---|---|---|
| .gitignore | -rw-r--r-- | 14 bytes |
| IRQ-redir.txt | -rw-r--r-- | 2.5 KB |
| Makefile | -rw-r--r-- | 126 bytes |
| README | -rw-r--r-- | 1.2 KB |
| aliasing-test.c | -rw-r--r-- | 6.0 KB |
| aliasing.txt | -rw-r--r-- | 8.5 KB |
| efirtc.txt | -rw-r--r-- | 4.3 KB |
| err_inject.txt | -rw-r--r-- | 25.2 KB |
| fsys.txt | -rw-r--r-- | 11.8 KB |
| mca.txt | -rw-r--r-- | 8.8 KB |
| serial.txt | -rw-r--r-- | 6.3 KB |
| xen.txt | -rw-r--r-- | 5.5 KB |
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