diff options
| author |   Tejun Heo <tj@kernel.org> | 2015-02-13 14:37:53 -0800 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2015-02-13 21:21:38 -0800 |
| commit | 125918dbd836d19b5dccc2690388b29e575f91a4 (patch) | |
| tree | c8f4912388e074a6c37ec64fb74205a584b61acc /drivers/uwb/drp.c | |
| parent | scsi: use %*pb[l] to print bitmaps including cpumasks and nodemasks (diff) | |
| download | wireguard-linux-125918dbd836d19b5dccc2690388b29e575f91a4.tar.xz wireguard-linux-125918dbd836d19b5dccc2690388b29e575f91a4.zip | |
usb: use %*pb[l] to print bitmaps including cpumasks and nodemasks
printk and friends can now format bitmaps using '%*pb[l]'. cpumask
and nodemask also provide cpumask_pr_args() and nodemask_pr_args()
respectively which can be used to generate the two printf arguments
necessary to format the specified cpu/nodemask.
* drivers/uwb/drp.c::uwb_drp_handle_alien_drp() was formatting mas.bm
into a buffer but never used it. Removed.
Signed-off-by: Tejun Heo <tj@kernel.org>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/uwb/drp.c')
| -rw-r--r-- | drivers/uwb/drp.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/uwb/drp.c b/drivers/uwb/drp.c index 05b7bd762254..8fc1b787dced 100644 --- a/drivers/uwb/drp.c +++ b/drivers/uwb/drp.c @@ -619,11 +619,9 @@ static void uwb_drp_handle_alien_drp(struct uwb_rc *rc, struct uwb_ie_drp *drp_i struct device *dev = &rc->uwb_dev.dev; struct uwb_mas_bm mas; struct uwb_cnflt_alien *cnflt; - char buf[72]; unsigned long delay_us = UWB_MAS_LENGTH_US * UWB_MAS_PER_ZONE; uwb_drp_ie_to_bm(&mas, drp_ie); - bitmap_scnprintf(buf, sizeof(buf), mas.bm, UWB_NUM_MAS); list_for_each_entry(cnflt, &rc->cnflt_alien_list, rc_node) { if (bitmap_equal(cnflt->mas.bm, mas.bm, UWB_NUM_MAS)) { |