diff options
| -rw-r--r-- | drivers/scsi/st.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/scsi/st.c b/drivers/scsi/st.c index ff44b3c2cff2..a1d6986261a3 100644 --- a/drivers/scsi/st.c +++ b/drivers/scsi/st.c @@ -3719,7 +3719,7 @@ static struct st_buffer *new_tape_buffer(int need_dma, int max_sg) static int enlarge_buffer(struct st_buffer * STbuffer, int new_size, int need_dma) { - int segs, nbr, max_segs, b_size, order, got; + int segs, max_segs, b_size, order, got; gfp_t priority; if (new_size <= STbuffer->buffer_size) @@ -3729,9 +3729,6 @@ static int enlarge_buffer(struct st_buffer * STbuffer, int new_size, int need_dm normalize_buffer(STbuffer); /* Avoid extra segment */ max_segs = STbuffer->use_sg; - nbr = max_segs - STbuffer->frp_segs; - if (nbr <= 0) - return 0; priority = GFP_KERNEL | __GFP_NOWARN; if (need_dma) |