diff options
| -rw-r--r-- | lib/sbi/sbi_fifo.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/sbi/sbi_fifo.c b/lib/sbi/sbi_fifo.c index 2a5c012..b2395f3 100644 --- a/lib/sbi/sbi_fifo.c +++ b/lib/sbi/sbi_fifo.c @@ -118,7 +118,7 @@ bool sbi_fifo_reset(struct sbi_fifo *fifo) int sbi_fifo_inplace_update(struct sbi_fifo *fifo, void *in, int (*fptr)(void *in, void *data)) { - int i, index = 0; + int i, index; int ret = SBI_FIFO_UNCHANGED; void *entry; @@ -135,7 +135,7 @@ int sbi_fifo_inplace_update(struct sbi_fifo *fifo, void *in, for (i = 0; i < fifo->avail; i++) { index = fifo->tail + i; if (index >= fifo->num_entries) - index = index - fifo->num_entries; + index -= fifo->num_entries; entry = (void *)fifo->queue + (u32)index * fifo->entry_size; ret = fptr(in, entry); |