pata_it821x: Delete an error message for a failed memory allocation in it821x_firmwar...

Omit an extra message for a memory allocation failure in this function.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Tejun Heo <tj@kernel.org>

diff --git a/drivers/ata/pata_it821x.c b/drivers/ata/pata_it821x.c
index 8468b30..9bac79e 100644 (file)
--- a/drivers/ata/pata_it821x.c
+++ b/drivers/ata/pata_it821x.c
@@ -658,10 +658,10 @@ static u8 *it821x_firmware_command(struct ata_port *ap, u8 cmd, int len)
        u8 status;
        int n = 0;
        u16 *buf = kmalloc(len, GFP_KERNEL);
-       if (buf == NULL) {
-               printk(KERN_ERR "it821x_firmware_command: Out of memory\n");
+
+       if (!buf)
                return NULL;
-       }
+
        /* This isn't quite a normal ATA command as we are talking to the
           firmware not the drives */
        ap->ctl |= ATA_NIEN;