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authorTejun Heo <tj@kernel.org>2015-02-14 01:37:53 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2015-02-14 08:21:38 +0300
commit125918dbd836d19b5dccc2690388b29e575f91a4 (patch)
treec8f4912388e074a6c37ec64fb74205a584b61acc /drivers/uwb/drp.c
parentc7badc90178b89c49e3852a002024d26cef5f070 (diff)
downloadlinux-125918dbd836d19b5dccc2690388b29e575f91a4.tar.xz
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.c2
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)) {