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| author | Julia Lawall | 2010-10-15 15:00:09 +0200 |
|---|---|---|
| committer | Ralf Baechle | 2010-10-19 19:32:40 +0200 |
| commit | 6cc0cc4a35337b48e09c82c5f3fb83534884fca8 (patch) | |
| tree | 67ea9e34e23f102bb67730bf7a690981831f5756 /MAINTAINERS | |
| parent | MIPS: jz4740: Fix Kbuild Platform file. (diff) | |
| download | kernel-qcow2-linux-6cc0cc4a35337b48e09c82c5f3fb83534884fca8.tar.gz kernel-qcow2-linux-6cc0cc4a35337b48e09c82c5f3fb83534884fca8.tar.xz kernel-qcow2-linux-6cc0cc4a35337b48e09c82c5f3fb83534884fca8.zip | |
SERIAL: ioc3_serial: Return -ENOMEM on memory allocation failure
In this code, 0 is returned on memory allocation failure, even though other
failures return -ENOMEM or other similar values.
A simplified version of the semantic match that finds this problem is as
follows: (http://coccinelle.lip6.fr/)
// <smpl>
@@
expression ret;
expression x,e1,e2,e3;
@@
ret = 0
... when != ret = e1
*x = \(kmalloc\|kcalloc\|kzalloc\)(...)
... when != ret = e2
if (x == NULL) { ... when != ret = e3
return ret;
}
// </smpl>
Signed-off-by: Julia Lawall <julia@diku.dk>
To: Pat Gefre <pfg@sgi.com>
Cc: kernel-janitors@vger.kernel.org
Cc: linux-ia64@vger.kernel.org
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/1704/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'MAINTAINERS')
0 files changed, 0 insertions, 0 deletions