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| author | Erik Arfvidson <erik.arfvidson@unisys.com> | 2016-05-14 06:17:18 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-06-08 08:58:16 +0300 |
| commit | ba78c4707c8757ef8aacee7f26002c38c49caa8f (patch) | |
| tree | 0d86f83e60410b5ae9dfc80f18ff12da3d7ef81c /drivers/staging/unisys | |
| parent | 2efffad3148838842ce4ddbcb719bd1d07905d0c (diff) | |
| download | linux-ba78c4707c8757ef8aacee7f26002c38c49caa8f.tar.xz | |
staging: unisys: visorhba change -1 return value
This patch changes the vague -1 return value to -EBUSY
Signed-off-by: Erik Arfvidson <erik.arfvidson@unisys.com>
Signed-off-by: David Kershner <david.kershner@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/unisys')
| -rw-r--r-- | drivers/staging/unisys/visorhba/visorhba_main.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/staging/unisys/visorhba/visorhba_main.c b/drivers/staging/unisys/visorhba/visorhba_main.c index 48551fe89d82..120ba2097e02 100644 --- a/drivers/staging/unisys/visorhba/visorhba_main.c +++ b/drivers/staging/unisys/visorhba/visorhba_main.c @@ -184,7 +184,7 @@ static void visor_thread_stop(struct task_struct *task) * Partition so that it can be handled when it completes. If new is * NULL it is assumed the entry refers only to the cmdrsp. * Returns insert_location where entry was added, - * SCSI_MLQUEUE_DEVICE_BUSY if it can't + * -EBUSY if it can't */ static int add_scsipending_entry(struct visorhba_devdata *devdata, char cmdtype, void *new) @@ -199,7 +199,7 @@ static int add_scsipending_entry(struct visorhba_devdata *devdata, insert_location = (insert_location + 1) % MAX_PENDING_REQUESTS; if (insert_location == (int)devdata->nextinsert) { spin_unlock_irqrestore(&devdata->privlock, flags); - return -1; + return -EBUSY; } } |