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| author | Julia Lawall <Julia.Lawall@lip6.fr> | 2014-01-13 16:17:24 (GMT) |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-01-15 21:43:03 (GMT) |
| commit | 9895c503ef5b32c1ff4c4c224d6e8db2935dc3c0 (patch) | |
| tree | be657e2227765e7d7b03863520da581b5b83e59c /drivers/net/ethernet/freescale/gianfar_ethtool.c | |
| parent | e3e4e01cb7c8b56b634fca53fcb05563c23fb656 (diff) | |
| download | linux-9895c503ef5b32c1ff4c4c224d6e8db2935dc3c0.tar.xz | |
ksz884x: delete useless variable
Delete a variable that is at most only assigned to a constant, but never
used otherwise. In this code, it is the variable result that is used for
the return code, not rc.
A simplified version of the semantic patch that fixes this problem is as
follows: (http://coccinelle.lip6.fr/)
// <smpl>
@@
type T;
identifier i;
constant c;
@@
-T i;
<... when != i
-i = c;
...>
// </smpl>
Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/freescale/gianfar_ethtool.c')
0 files changed, 0 insertions, 0 deletions