diff options
| author | James Morris <james.l.morris@oracle.com> | 2014-11-19 21:32:12 +1100 |
|---|---|---|
| committer | James Morris <james.l.morris@oracle.com> | 2014-11-19 21:32:12 +1100 |
| commit | b10778a00d40b3d9fdaaf5891e802794781ff71c (patch) | |
| tree | 6ba4cbac86eecedc3f30650e7f764ecf00c83898 /Documentation/laptops/freefall.c | |
| parent | 594081ee7145cc30a3977cb4e218f81213b63dc5 (diff) | |
| parent | bfe01a5ba2490f299e1d2d5508cbbbadd897bbe9 (diff) | |
Merge commit 'v3.17' into next
Diffstat (limited to 'Documentation/laptops/freefall.c')
| -rw-r--r-- | Documentation/laptops/freefall.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/Documentation/laptops/freefall.c b/Documentation/laptops/freefall.c index aab2ff09e86..5e44b20b184 100644 --- a/Documentation/laptops/freefall.c +++ b/Documentation/laptops/freefall.c @@ -29,15 +29,12 @@ static const char app_name[] = "FREE FALL"; static int set_unload_heads_path(char *device) { - char devname[64]; - if (strlen(device) <= 5 || strncmp(device, "/dev/", 5) != 0) return -EINVAL; - strncpy(devname, device + 5, sizeof(devname) - 1); strncpy(device_path, device, sizeof(device_path) - 1); snprintf(unload_heads_path, sizeof(unload_heads_path) - 1, - "/sys/block/%s/device/unload_heads", devname); + "/sys/block/%s/device/unload_heads", device+5); return 0; } |