diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2010-05-24 08:01:10 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-05-24 08:01:10 -0700 |
| commit | f13771187b9423b824f32518319f6da85d819003 (patch) | |
| tree | c431cf16c286065a302d5f3fb43fc1abac7e4047 /drivers/scsi/gdth.c | |
| parent | 15953654cc312429740fd58fb37a5a3d63a54376 (diff) | |
| parent | 9f37af654fda88a8dcca74c785f6c20e52758866 (diff) | |
Merge branch 'bkl/ioctl' of git://git.kernel.org/pub/scm/linux/kernel/git/frederic/random-tracing
* 'bkl/ioctl' of git://git.kernel.org/pub/scm/linux/kernel/git/frederic/random-tracing:
uml: Pushdown the bkl from harddog_kern ioctl
sunrpc: Pushdown the bkl from sunrpc cache ioctl
sunrpc: Pushdown the bkl from ioctl
autofs4: Pushdown the bkl from ioctl
uml: Convert to unlocked_ioctls to remove implicit BKL
ncpfs: BKL ioctl pushdown
coda: Clean-up whitespace problems in pioctl.c
coda: BKL ioctl pushdown
drivers: Push down BKL into various drivers
isdn: Push down BKL into ioctl functions
scsi: Push down BKL into ioctl functions
dvb: Push down BKL into ioctl functions
smbfs: Push down BKL into ioctl function
coda/psdev: Remove BKL from ioctl function
um/mmapper: Remove BKL usage
sn_hwperf: Kill BKL usage
hfsplus: Push down BKL into ioctl function
Diffstat (limited to 'drivers/scsi/gdth.c')
| -rw-r--r-- | drivers/scsi/gdth.c | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/drivers/scsi/gdth.c b/drivers/scsi/gdth.c index a765fe7a55c3..f672d6213eea 100644 --- a/drivers/scsi/gdth.c +++ b/drivers/scsi/gdth.c @@ -180,8 +180,8 @@ static const char *gdth_ctr_name(gdth_ha_str *ha); static int gdth_open(struct inode *inode, struct file *filep); static int gdth_close(struct inode *inode, struct file *filep); -static int gdth_ioctl(struct inode *inode, struct file *filep, - unsigned int cmd, unsigned long arg); +static long gdth_unlocked_ioctl(struct file *filep, unsigned int cmd, + unsigned long arg); static void gdth_flush(gdth_ha_str *ha); static int gdth_queuecommand(Scsi_Cmnd *scp,void (*done)(Scsi_Cmnd *)); @@ -369,7 +369,7 @@ MODULE_LICENSE("GPL"); /* ioctl interface */ static const struct file_operations gdth_fops = { - .ioctl = gdth_ioctl, + .unlocked_ioctl = gdth_unlocked_ioctl, .open = gdth_open, .release = gdth_close, }; @@ -4462,8 +4462,7 @@ free_fail: return rc; } -static int gdth_ioctl(struct inode *inode, struct file *filep, - unsigned int cmd, unsigned long arg) +static int gdth_ioctl(struct file *filep, unsigned int cmd, unsigned long arg) { gdth_ha_str *ha; Scsi_Cmnd *scp; @@ -4611,6 +4610,17 @@ static int gdth_ioctl(struct inode *inode, struct file *filep, return 0; } +static long gdth_unlocked_ioctl(struct file *file, unsigned int cmd, + unsigned long arg) +{ + int ret; + + lock_kernel(); + ret = gdth_ioctl(file, cmd, arg); + unlock_kernel(); + + return ret; +} /* flush routine */ static void gdth_flush(gdth_ha_str *ha) |