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authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>2017-12-11 12:10:33 +0200
committerMarcel Holtmann <marcel@holtmann.org>2017-12-13 00:28:42 +0100
commit8a950794484480641b3f3fceb89b7f6e2d1e1328 (patch)
tree42a02242120e13620f5d334c4f47b2e404a122bc /net/bluetooth
parentc30b93eade2ad1d77695669f25ddeb3833588d3b (diff)
downloadlinux-8a950794484480641b3f3fceb89b7f6e2d1e1328.tar.bz2
Bluetooth: Utilize %*ph specifier
Instead of open coding byte-by-byte printing, re-use %*ph specifier. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'net/bluetooth')
-rw-r--r--net/bluetooth/hci_debugfs.c17
1 files changed, 3 insertions, 14 deletions
diff --git a/net/bluetooth/hci_debugfs.c b/net/bluetooth/hci_debugfs.c
index 63df63ebfb24..e204bfdb5ba2 100644
--- a/net/bluetooth/hci_debugfs.c
+++ b/net/bluetooth/hci_debugfs.c
@@ -106,21 +106,10 @@ static int features_show(struct seq_file *f, void *ptr)
u8 p;
hci_dev_lock(hdev);
- for (p = 0; p < HCI_MAX_PAGES && p <= hdev->max_page; p++) {
- seq_printf(f, "%2u: 0x%2.2x 0x%2.2x 0x%2.2x 0x%2.2x "
- "0x%2.2x 0x%2.2x 0x%2.2x 0x%2.2x\n", p,
- hdev->features[p][0], hdev->features[p][1],
- hdev->features[p][2], hdev->features[p][3],
- hdev->features[p][4], hdev->features[p][5],
- hdev->features[p][6], hdev->features[p][7]);
- }
+ for (p = 0; p < HCI_MAX_PAGES && p <= hdev->max_page; p++)
+ seq_printf(f, "%2u: %8ph\n", p, hdev->features[p]);
if (lmp_le_capable(hdev))
- seq_printf(f, "LE: 0x%2.2x 0x%2.2x 0x%2.2x 0x%2.2x "
- "0x%2.2x 0x%2.2x 0x%2.2x 0x%2.2x\n",
- hdev->le_features[0], hdev->le_features[1],
- hdev->le_features[2], hdev->le_features[3],
- hdev->le_features[4], hdev->le_features[5],
- hdev->le_features[6], hdev->le_features[7]);
+ seq_printf(f, "LE: %8ph\n", hdev->le_features);
hci_dev_unlock(hdev);
return 0;