[PATCH v4] staging: most: Delete an error message for a failed memory allocation

[Keyur Patel]

This error message for a failed memory allocation is redundant as 
kfifo_alloc just calls kmalloc_array without the __GFP_NOWARN flag,
already does a dump_stack().

Signed-off-by: Keyur Patel <iamkeyur96 at gmail.com>
---
Changes in v4:
- change subject line
- improve commit description
- fix checkpatch warning

 drivers/staging/most/cdev/cdev.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/staging/most/cdev/cdev.c b/drivers/staging/most/cdev/cdev.c
index d0cc0b746107..724d098aeef0 100644
--- a/drivers/staging/most/cdev/cdev.c
+++ b/drivers/staging/most/cdev/cdev.c
@@ -463,10 +463,8 @@ static int comp_probe(struct most_interface *iface, int channel_id,
 	spin_lock_init(&c->unlink);
 	INIT_KFIFO(c->fifo);
 	retval = kfifo_alloc(&c->fifo, cfg->num_buffers, GFP_KERNEL);
-	if (retval) {
-		pr_info("failed to alloc channel kfifo");
+	if (retval)
 		goto err_del_cdev_and_free_channel;
-	}
 	init_waitqueue_head(&c->wq);
 	mutex_init(&c->io_mutex);
 	spin_lock_irqsave(&ch_list_lock, cl_flags);
-- 
2.22.0