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net:mod: remove unneeded variable 'ret' in init_p9
authorzhong jiang <zhongjiang@huawei.com>
Tue, 7 Aug 2018 11:20:09 +0000 (19:20 +0800)
committerDavid S. Miller <davem@davemloft.net>
Wed, 8 Aug 2018 16:40:44 +0000 (09:40 -0700)
commit5a0c6cee1767a551dacfa6e266ac4795bba0555e
tree2b36ec56ad8e2d9492556a5663533c28a5f1d4de
parentfb3b467e067385748445c5295fdbde548b631cb2
net:mod: remove unneeded variable 'ret' in init_p9

The ret is modified after initalization, so just remove it and
return 0.

Signed-off-by: zhong jiang <zhongjiang@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/9p/mod.c