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| author |   Julia Lawall <julia@diku.dk> | 2009-07-28 17:52:56 +0200 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@suse.de> | 2009-09-15 12:02:06 -0700 |
| commit | d0e0507ad6ccbeaad1f6bfe5923bdc5110df8636 (patch) | |
| tree | 86faef7d4382cfd639c7fa886bab435f0eea22f1 /drivers/staging/rt2860/rt_main_dev.c | |
| parent | Staging: ARRAY_SIZE changes (diff) | |
| download | linux-dev-d0e0507ad6ccbeaad1f6bfe5923bdc5110df8636.tar.xz linux-dev-d0e0507ad6ccbeaad1f6bfe5923bdc5110df8636.zip | |
Staging: dst: correct error-handling code
dst_state_alloc returns an ERR_PTR value in an error case instead of NULL.
A simplified version of the semantic match that finds this problem is as
follows: (http://coccinelle.lip6.fr/)
// <smpl>
@match exists@
expression x, E;
statement S1, S2;
@@
x = dst_state_alloc(...)
... when != x = E
(
* if (x == NULL || ...) S1 else S2
|
* if (x == NULL && ...) S1 else S2
)
// </smpl>
Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/staging/rt2860/rt_main_dev.c')
0 files changed, 0 insertions, 0 deletions