diff options
| author | Prasanna Karthik <mkarthi3@visteon.com> | 2015-09-11 15:02:36 +0000 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2015-09-17 13:20:07 +0200 |
| commit | 10bd9731cc7257a6f53c0a208003414d872d627e (patch) | |
| tree | 8bd94d66fff66473d14d3a5f18ff9699c23dda76 | |
| parent | 8f9d02f470f48416444ac3a1eacecdd0f743f1a7 (diff) | |
Bluetooth: bt3c_cs: clean up obsolete functions
simple_strtoul is obsolete, use kstrtoul instead reported by checkpatch.
Signed-off-by: Prasanna Karthik <mkarthi3@visteon.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| -rw-r--r-- | drivers/bluetooth/bt3c_cs.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/bluetooth/bt3c_cs.c b/drivers/bluetooth/bt3c_cs.c index a00bb82eb7c6..772a2770710c 100644 --- a/drivers/bluetooth/bt3c_cs.c +++ b/drivers/bluetooth/bt3c_cs.c @@ -453,7 +453,8 @@ static int bt3c_load_firmware(struct bt3c_info *info, { char *ptr = (char *) firmware; char b[9]; - unsigned int iobase, size, addr, fcs, tmp; + unsigned int iobase, tmp; + unsigned long size, addr, fcs; int i, err = 0; iobase = info->p_dev->resource[0]->start; @@ -478,15 +479,18 @@ static int bt3c_load_firmware(struct bt3c_info *info, memset(b, 0, sizeof(b)); memcpy(b, ptr + 2, 2); - size = simple_strtoul(b, NULL, 16); + if (kstrtoul(b, 16, &size) < 0) + return -EINVAL; memset(b, 0, sizeof(b)); memcpy(b, ptr + 4, 8); - addr = simple_strtoul(b, NULL, 16); + if (kstrtoul(b, 16, &addr) < 0) + return -EINVAL; memset(b, 0, sizeof(b)); memcpy(b, ptr + (size * 2) + 2, 2); - fcs = simple_strtoul(b, NULL, 16); + if (kstrtoul(b, 16, &fcs) < 0) + return -EINVAL; memset(b, 0, sizeof(b)); for (tmp = 0, i = 0; i < size; i++) { |