Date: Fri, 2 Jan 2015 22:02:43 +0100 From: Rickard Strandqvist Subject: firewire: ohci: Remove unused function Remove the function ar_prev_buffer_index() that is not used anywhere. This was partially found by using a static code analysis program called cppcheck. Signed-off-by: Rickard Strandqvist Signed-off-by: Stefan Richter --- drivers/firewire/ohci.c | 5 ----- 1 file changed, 5 deletions(-) --- a/drivers/firewire/ohci.c +++ b/drivers/firewire/ohci.c @@ -718,11 +718,6 @@ static inline unsigned int ar_next_buffe return (index + 1) % AR_BUFFERS; } -static inline unsigned int ar_prev_buffer_index(unsigned int index) -{ - return (index - 1 + AR_BUFFERS) % AR_BUFFERS; -} - static inline unsigned int ar_first_buffer_index(struct ar_context *ctx) { return ar_next_buffer_index(ctx->last_buffer_index);