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| author |   Jiayi Ye <yejiayily@gmail.com> | 2014-10-20 19:13:56 +0800 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-10-23 12:31:18 +0800 |
| commit | 817c66c4f50d7b0abb3e33117777d8890ac70040 (patch) | |
| tree | 1aa45e4f399df23b1505c20ef063bdd92de1ec4b /drivers/staging/ft1000/ft1000-pcmcia | |
| parent | staging: ft1000: Remove parentheses from return arguments (diff) | |
| download | linux-dev-817c66c4f50d7b0abb3e33117777d8890ac70040.tar.xz linux-dev-817c66c4f50d7b0abb3e33117777d8890ac70040.zip | |
staging: ft1000: ft1000-pcmcia: removed unused variable in ft1000_hw.c
Variable whose value is initialized but never used is unnecessary. The following Coccinelle semantic patch removed the unused variable.
@e@
identifier i;
position p;
type T;
@@
extern T i@p;
@@
type T;
identifier i;
constant C;
position p != e.p;
@@
- T i@p;
<+... when != i
- i = C;
...+>
Signed-off-by: Jiayi Ye <yejiayily@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/ft1000/ft1000-pcmcia')
| -rw-r--r-- | drivers/staging/ft1000/ft1000-pcmcia/ft1000_hw.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/staging/ft1000/ft1000-pcmcia/ft1000_hw.c b/drivers/staging/ft1000/ft1000-pcmcia/ft1000_hw.c index 9574775ba3b5..a9bcb9e1af78 100644 --- a/drivers/staging/ft1000/ft1000-pcmcia/ft1000_hw.c +++ b/drivers/staging/ft1000/ft1000-pcmcia/ft1000_hw.c @@ -1270,7 +1270,6 @@ static int ft1000_parse_dpram_msg(struct net_device *dev) u16 nxtph; u16 total_len; int i = 0; - int cnt; unsigned long flags; doorbell = ft1000_read_reg(dev, FT1000_REG_DOORBELL); @@ -1336,7 +1335,6 @@ static int ft1000_parse_dpram_msg(struct net_device *dev) total_len); if ((total_len < MAX_CMD_SQSIZE) && (total_len > sizeof(struct pseudo_hdr))) { total_len += nxtph; - cnt = 0; /* * ft1000_read_reg will return a value that needs to be byteswap * in order to get DSP_QID_OFFSET. |