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| author | Julia Lawall <Julia.Lawall@lip6.fr> | 2012-08-17 01:46:56 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-08-20 13:33:21 +0400 |
| commit | 82a820e8d75f7f3fcd1af24609da79d7d89d5450 (patch) | |
| tree | 6ae71c98b2310e795bde9b236c6db97bb0ea739f /drivers/net/wimax/i2400m | |
| parent | b3f0db1c772ca8f08feabe9d2636dcc1103c5cb8 (diff) | |
| download | linux-82a820e8d75f7f3fcd1af24609da79d7d89d5450.tar.xz | |
drivers/net/wimax/i2400m/fw.c: fix error return code
Convert a nonnegative error return code to a negative one, as returned
elsewhere in the function.
A simplified version of the semantic match that finds this problem is as
follows: (http://coccinelle.lip6.fr/)
// <smpl>
@@
identifier ret;
expression e1,e2;
@@
if (ret < 0)
{ ... return ret; }
... when != ret = e1
when forall
*if(...)
{
... when != ret = e2
* return ret;
}
// </smpl>
Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/wimax/i2400m')
| -rw-r--r-- | drivers/net/wimax/i2400m/fw.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/wimax/i2400m/fw.c b/drivers/net/wimax/i2400m/fw.c index 283237f6f074..def12b38cbf7 100644 --- a/drivers/net/wimax/i2400m/fw.c +++ b/drivers/net/wimax/i2400m/fw.c @@ -326,8 +326,10 @@ int i2400m_barker_db_init(const char *_options) unsigned barker; options_orig = kstrdup(_options, GFP_KERNEL); - if (options_orig == NULL) + if (options_orig == NULL) { + result = -ENOMEM; goto error_parse; + } options = options_orig; while ((token = strsep(&options, ",")) != NULL) { |