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(parent: 60977fc) | patch
fs: cifs: remove unused variable.
authorCyril Roelandt <tipecaml@gmail.com>
Thu, 3 Apr 2014 22:05:21 +0000 (00:05 +0200)
committerSteve French <smfrench@gmail.com>
Wed, 16 Apr 2014 18:51:46 +0000 (13:51 -0500)
commit8e3ecc87695f4a7e9e217ebd55ca6a39b6a451b8
treede09ad3494f0f58168b8327feee6c97b38a4b6abtree | snapshot
parent60977fcc808664f82412bb37da7be17640ba99d9commit | diff
fs: cifs: remove unused variable.

In SMB2_set_compression(), the "res_key" variable is only initialized to NULL
and later kfreed. It is therefore useless and should be removed.

Found with the following semantic patch:

<smpl>
@@
identifier foo;
identifier f;
type T;
@@
* f(...) {
...
* T *foo = NULL;
... when forall
    when != foo
* kfree(foo);
...
}
</smpl>

Signed-off-by: Cyril Roelandt <tipecaml@gmail.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
fs/cifs/smb2pdu.c diff | blob | history
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