[PATCH] staging: most: remove data sanity check

[Christian Gromm]

This patch removes the data check in the set_cfg_* functions, because
the modules infacing the hardware (usb, i2c, ...) already have it.

Signed-off-by: Christian Gromm <christian.gr...@microchip.com>
---
 drivers/staging/most/configfs.c | 14 --------------
 1 file changed, 14 deletions(-)

diff --git a/drivers/staging/most/configfs.c b/drivers/staging/most/configfs.c
index 1d8bf29..0254956 100644
--- a/drivers/staging/most/configfs.c
+++ b/drivers/staging/most/configfs.c
@@ -35,56 +35,42 @@ static struct list_head mdev_link_list;
 
 static int set_cfg_buffer_size(struct mdev_link *link)
 {
-       if (!link->buffer_size)
-               return -ENODATA;
        return most_set_cfg_buffer_size(link->device, link->channel,
                                        link->buffer_size);
 }
 
 static int set_cfg_subbuffer_size(struct mdev_link *link)
 {
-       if (!link->subbuffer_size)
-               return -ENODATA;
        return most_set_cfg_subbuffer_size(link->device, link->channel,
                                           link->subbuffer_size);
 }
 
 static int set_cfg_dbr_size(struct mdev_link *link)
 {
-       if (!link->dbr_size)
-               return -ENODATA;
        return most_set_cfg_dbr_size(link->device, link->channel,
                                     link->dbr_size);
 }
 
 static int set_cfg_num_buffers(struct mdev_link *link)
 {
-       if (!link->num_buffers)
-               return -ENODATA;
        return most_set_cfg_num_buffers(link->device, link->channel,
                                        link->num_buffers);
 }
 
 static int set_cfg_packets_xact(struct mdev_link *link)
 {
-       if (!link->packets_per_xact)
-               return -ENODATA;
        return most_set_cfg_packets_xact(link->device, link->channel,
                                         link->packets_per_xact);
 }
 
 static int set_cfg_direction(struct mdev_link *link)
 {
-       if (!strlen(link->direction))
-               return -ENODATA;
        return most_set_cfg_direction(link->device, link->channel,
                                      link->direction);
 }
 
 static int set_cfg_datatype(struct mdev_link *link)
 {
-       if (!strlen(link->datatype))
-               return -ENODATA;
        return most_set_cfg_datatype(link->device, link->channel,
                                     link->datatype);
 }
-- 
2.7.4

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