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| author |   Sven Schnelle <svens@stackframe.org> | 2008-03-28 14:15:55 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2008-03-28 14:45:21 -0700 |
| commit | 5214b729e1c2dc3af8f55e6c4c548844c3bea0f5 (patch) | |
| tree | 8838edf8e3d4068c41816d7b17c63849318ceb93 /net/unix/af_unix.c | |
| parent | afs: add a MAINTAINERS record for AFS (diff) | |
| download | wireguard-linux-5214b729e1c2dc3af8f55e6c4c548844c3bea0f5.tar.xz wireguard-linux-5214b729e1c2dc3af8f55e6c4c548844c3bea0f5.zip | |
afs: prevent double cell registration
kafs doesn't check if the cell already exists - so if you do an echo "add
newcell.org 1.2.3.4" >/proc/fs/afs/cells it will try to create this cell
again. kobject will also complain about a double registration. To prevent
such problems, return -EEXIST in that case.
Signed-off-by: Sven Schnelle <svens@stackframe.org>
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'net/unix/af_unix.c')
0 files changed, 0 insertions, 0 deletions