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author | Julia Lawall <julia@diku.dk> | 2011-06-01 23:48:50 +0400 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2011-06-02 11:10:01 +0400 |
commit | 2e4ceec4edaef6e903422792de4f7f37de98cec6 (patch) | |
tree | 628626d17ea26b1c77449afc9bdee88581982033 /include/trace/events/net.h | |
parent | 6979d5dd96a4a4975ce240982436e92a3da23315 (diff) | |
download | linux-2e4ceec4edaef6e903422792de4f7f37de98cec6.tar.xz |
drivers/net/can/flexcan.c: add missing clk_put
The failed_get label is used after the call to clk_get has succeeded, so it
should be moved up above the call to clk_put.
The failed_req labels doesn't do anything different than failed_get, so
delete it.
A simplified version of the semantic match that finds this problem is as
follows: (http://coccinelle.lip6.fr/)
// <smpl>
@r exists@
expression e1,e2;
statement S;
@@
e1 = clk_get@p1(...);
... when != e1 = e2
when != clk_put(e1)
when any
if (...) { ... when != clk_put(e1)
when != if (...) { ... clk_put(e1) ... }
* return@p3 ...;
} else S
// </smpl>
Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/trace/events/net.h')
0 files changed, 0 insertions, 0 deletions