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| author |   Colin Ian King <colin.king@canonical.com> | 2018-07-02 10:40:28 +0100 |
|---|---|---|
| committer |   Jiri Kosina <jkosina@suse.cz> | 2018-07-17 15:52:13 +0200 |
| commit | 7f342e9c61d7932b7b3dd8a0b9c2768fe7ca3436 (patch) | |
| tree | 7d3bdb373c476468cd95dee79c0000eeb62cfb52 | |
| parent | HID: usbhid: use irqsave() in USB's complete callback (diff) | |
| download | linux-dev-7f342e9c61d7932b7b3dd8a0b9c2768fe7ca3436.tar.xz linux-dev-7f342e9c61d7932b7b3dd8a0b9c2768fe7ca3436.zip | |
HID: intel-ish-hid: remove redundant variable num_frags
Variable num_frags is being assigned but is never used hence it is
redundant and can be removed.
Cleans up clang warning:
warning: variable 'num_frags' set but not used [-Wunused-but-set-variable]
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| -rw-r--r-- | drivers/hid/intel-ish-hid/ishtp/hbm.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/hid/intel-ish-hid/ishtp/hbm.c b/drivers/hid/intel-ish-hid/ishtp/hbm.c index ae4a69f7f2f4..8b5dd580ceec 100644 --- a/drivers/hid/intel-ish-hid/ishtp/hbm.c +++ b/drivers/hid/intel-ish-hid/ishtp/hbm.c @@ -298,7 +298,6 @@ int ishtp_hbm_cl_flow_control_req(struct ishtp_device *dev, struct ishtp_msg_hdr *ishtp_hdr = &hdr; const size_t len = sizeof(struct hbm_flow_control); int rv; - unsigned int num_frags; unsigned long flags; spin_lock_irqsave(&cl->fc_spinlock, flags); @@ -314,7 +313,6 @@ int ishtp_hbm_cl_flow_control_req(struct ishtp_device *dev, return 0; } - num_frags = cl->recv_msg_num_frags; cl->recv_msg_num_frags = 0; rv = ishtp_write_message(dev, ishtp_hdr, data); |