Messages in this thread Patch in this message | | | From | Rickard Strandqvist <> | Subject | [PATCH v2] staging: comedi: drivers: mite: Removed variables that is never used | Date | Thu, 29 Jan 2015 23:25:51 +0100 |
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Variable was assigned a value that was never used. I have also removed all the code that thereby serves no purpose.
This was found using a static code analysis program called cppcheck
Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se> --- drivers/staging/comedi/drivers/mite.c | 2 -- 1 file changed, 2 deletions(-)
diff --git a/drivers/staging/comedi/drivers/mite.c b/drivers/staging/comedi/drivers/mite.c index ffc9e61..1e537a5 100644 --- a/drivers/staging/comedi/drivers/mite.c +++ b/drivers/staging/comedi/drivers/mite.c @@ -494,9 +494,7 @@ EXPORT_SYMBOL_GPL(mite_bytes_read_from_memory_ub); unsigned mite_dma_tcr(struct mite_channel *mite_chan) { struct mite_struct *mite = mite_chan->mite; - int lkar; - lkar = readl(mite->mite_io_addr + MITE_LKAR(mite_chan->channel)); return readl(mite->mite_io_addr + MITE_TCR(mite_chan->channel)); } EXPORT_SYMBOL_GPL(mite_dma_tcr); -- 1.7.10.4
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