[PATCH 01/10] x-functions do not return in case of failure.

[Juergen Beisert]

Remove error handling, because in case of failure the xzalloc() function
does not return.

Signed-off-by: Juergen Beisert <jbe at pengutronix.de>
---
 drivers/ata/disk_drive.c |    4 ----
 1 files changed, 0 insertions(+), 4 deletions(-)

diff --git a/drivers/ata/disk_drive.c b/drivers/ata/disk_drive.c
index 250dada..6d5c87a 100644
--- a/drivers/ata/disk_drive.c
+++ b/drivers/ata/disk_drive.c
@@ -281,10 +281,6 @@ static int disk_probe(struct device_d *dev)
 
 	/* It seems a valuable disk. Register it */
 	disk_cdev = xzalloc(sizeof(struct cdev));
-	if (disk_cdev == NULL) {
-		dev_err(dev, "Out of memory\n");
-		return -ENOMEM;
-	}
 
 	/*
 	 * BIOS based disks needs special handling. Not the driver can
-- 
1.7.2.3