staging: unisys: visorhba: visorhba_main.c: fixed comment formatting issues
Removed comments from the right side of the lines. Signed-off-by: Sameer Wadgaonkar <sameer.wadgaonkar@unisys.com> Signed-off-by: David Kershner <david.kershner@unisys.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>hifive-unleashed-5.1
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921557cbc4
commit
781facd05e
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@ -48,7 +48,8 @@ MODULE_ALIAS("visorbus:" VISOR_VHBA_CHANNEL_UUID_STR);
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struct visordisk_info {
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u32 valid;
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u32 channel, id, lun; /* Disk Path */
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/* Disk Path */
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u32 channel, id, lun;
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atomic_t ios_threshold;
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atomic_t error_count;
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struct visordisk_info *next;
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@ -56,8 +57,10 @@ struct visordisk_info {
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struct scsipending {
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struct uiscmdrsp cmdrsp;
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void *sent; /* The Data being tracked */
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char cmdtype; /* Type of pointer that is being stored */
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/* The Data being tracked */
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void *sent;
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/* Type of pointer that is being stored */
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char cmdtype;
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};
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/* Each scsi_host has a host_data area that contains this struct. */
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@ -71,7 +74,8 @@ struct visorhba_devdata {
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struct scsipending pending[MAX_PENDING_REQUESTS];
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/* Start search for next pending free slot here */
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unsigned int nextinsert;
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spinlock_t privlock; /* lock to protect data in devdata */
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/* lock to protect data in devdata */
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spinlock_t privlock;
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bool serverdown;
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bool serverchangingstate;
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unsigned long long acquire_failed_cnt;
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@ -136,8 +140,9 @@ static struct task_struct *visor_thread_start
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*/
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static void visor_thread_stop(struct task_struct *task)
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{
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/* no thread running */
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if (!task)
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return; /* no thread running */
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return;
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kthread_stop(task);
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}
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@ -176,7 +181,8 @@ static int add_scsipending_entry(struct visorhba_devdata *devdata,
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entry->cmdtype = cmdtype;
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if (new)
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entry->sent = new;
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else /* wants to send cmdrsp */
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/* wants to send cmdrsp */
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else
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entry->sent = &entry->cmdrsp;
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devdata->nextinsert = (insert_location + 1) % MAX_PENDING_REQUESTS;
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spin_unlock_irqrestore(&devdata->privlock, flags);
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@ -249,9 +255,11 @@ static unsigned int simple_idr_get(struct idr *idrtable, void *p,
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id = idr_alloc(idrtable, p, 1, INT_MAX, GFP_NOWAIT);
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spin_unlock_irqrestore(lock, flags);
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idr_preload_end();
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/* failure */
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if (id < 0)
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return 0; /* failure */
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return (unsigned int)(id); /* idr_alloc() guarantees > 0 */
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return 0;
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/* idr_alloc() guarantees > 0 */
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return (unsigned int)(id);
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}
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/*
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@ -573,12 +581,14 @@ static int visorhba_slave_alloc(struct scsi_device *scsidev)
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struct visorhba_devdata *devdata;
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struct Scsi_Host *scsihost = (struct Scsi_Host *)scsidev->host;
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/* even though we errored, treat as success */
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devdata = (struct visorhba_devdata *)scsihost->hostdata;
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if (!devdata)
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return 0; /* even though we errored, treat as success */
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return 0;
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/* already allocated return success */
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for_each_vdisk_match(vdisk, devdata, scsidev)
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return 0; /* already allocated return success */
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return 0;
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tmpvdisk = kzalloc(sizeof(*tmpvdisk), GFP_ATOMIC);
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if (!tmpvdisk)
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@ -930,10 +940,11 @@ drain_queue(struct uiscmdrsp *cmdrsp, struct visorhba_devdata *devdata)
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struct scsi_cmnd *scsicmd;
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while (1) {
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/* queue empty */
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if (visorchannel_signalremove(devdata->dev->visorchannel,
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IOCHAN_FROM_IOPART,
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cmdrsp))
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break; /* queue empty */
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break;
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if (cmdrsp->cmdtype == CMD_SCSI_TYPE) {
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/* scsicmd location is returned by the
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