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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2011-04-07 17:37:34 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2011-04-11 12:36:08 +0200 |
| commit | a03277592f756fedbdf4dae9d64c073e59a18a74 (patch) | |
| tree | 89b6f37a2fadb7e50dee29af66393df6f337cdba | |
| parent | 38d335b82e018362c859c2941b76d25ee6a32652 (diff) | |
| download | barebox-a03277592f756fedbdf4dae9d64c073e59a18a74.tar.gz barebox-a03277592f756fedbdf4dae9d64c073e59a18a74.tar.xz | |
serial 16550: use xzalloc
No need to check for the result and increases the chance that we
build a binary without the rarely used calloc function.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| -rw-r--r-- | drivers/serial/serial_ns16550.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/serial/serial_ns16550.c b/drivers/serial/serial_ns16550.c index 290619fe95..ab172e747d 100644 --- a/drivers/serial/serial_ns16550.c +++ b/drivers/serial/serial_ns16550.c @@ -211,9 +211,7 @@ static int ns16550_probe(struct device_d *dev) if ((plat->reg_read == NULL) || (plat->reg_write == NULL)) return -EINVAL; - cdev = calloc(1, sizeof(struct console_device)); - if (cdev == NULL) - return -ENOMEM; + cdev = xzalloc(sizeof(*cdev)); dev->type_data = cdev; cdev->dev = dev; |