[PATCH] staging: unisys: visornic: Replace GFP_ATOMIC with GFP_KERNEL

[Hariprasad Kelam]

As per below information

GFP_KERNEL  FLAG

This is a normal allocation and might block. This is the flag to use in
process context code when it is safe to sleep.

GFP_ATOMIC FLAG

The allocation is high-priority and does not sleep. This is the flag to
use in interrupt handlers, bottom halves and other situations where you
cannot sleep

And we can take advantage of GFP_KERNEL , as when system is in low
memory chances of getting success is high compared to GFP_ATOMIC.

As visornic_probe is in  process context we can use GPF_KERNEL.

Signed-off-by: Hariprasad Kelam <hariprasad.kelam@xxxxxxxxx>
---
 drivers/staging/unisys/visornic/visornic_main.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/staging/unisys/visornic/visornic_main.c b/drivers/staging/unisys/visornic/visornic_main.c
index 1c1a470..9d4f1da 100644
--- a/drivers/staging/unisys/visornic/visornic_main.c
+++ b/drivers/staging/unisys/visornic/visornic_main.c
@@ -1861,12 +1861,12 @@ static int visornic_probe(struct visor_device *dev)
 	skb_queue_head_init(&devdata->xmitbufhead);
 
 	/* create a cmdrsp we can use to post and unpost rcv buffers */
-	devdata->cmdrsp_rcv = kmalloc(SIZEOF_CMDRSP, GFP_ATOMIC);
+	devdata->cmdrsp_rcv = kmalloc(SIZEOF_CMDRSP, GFP_KERNEL);
 	if (!devdata->cmdrsp_rcv) {
 		err = -ENOMEM;
 		goto cleanup_rcvbuf;
 	}
-	devdata->xmit_cmdrsp = kmalloc(SIZEOF_CMDRSP, GFP_ATOMIC);
+	devdata->xmit_cmdrsp = kmalloc(SIZEOF_CMDRSP, GFP_KERNEL);
 	if (!devdata->xmit_cmdrsp) {
 		err = -ENOMEM;
 		goto cleanup_cmdrsp_rcv;
-- 
2.7.4