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(parent: 61572bb) | patch
create_mnt_ns: unidiomatic use of list_add()
authorAl Viro <viro@zeniv.linux.org.uk>
Sat, 4 May 2013 19:18:53 +0000 (15:18 -0400)
committerAl Viro <viro@zeniv.linux.org.uk>
Sat, 4 May 2013 19:18:53 +0000 (15:18 -0400)
commitb1983cd897ec06080ec4884989c6a3f1e7ee7dce
tree2bb86026350b0b7e511cf6578d37c9e43efd59eetree | snapshot (tar.gz zip)
parent61572bb1f40b9bec0acbb4d7bc0f5b33739f1ab1commit | diff
create_mnt_ns: unidiomatic use of list_add()

while list_add(A, B) and list_add(B, A) are equivalent when both A and B
are guaranteed to be empty, the usual idiom is list_add(what, where),
not the other way round...  Not a bug per se, but only by accident and
it makes RTFS harder for no good reason.

Spotted-by: Rajat Sharma <fs.rajat@gmail.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
fs/namespace.c diff | blob | blame | history