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| author | Phil Carmody <ext-phil.2.carmody@nokia.com> | 2009-07-23 17:29:10 +0400 |
|---|---|---|
| committer | Artem Bityutskiy <Artem.Bityutskiy@nokia.com> | 2009-08-14 21:01:36 +0400 |
| commit | 758d8e46347aee199e7025b8c571bab75d2de63f (patch) | |
| tree | c34a88972ec967785aa540156f776915c702ef4a /drivers/mtd/ubi/io.c | |
| parent | 4a406856ea6830d8b8dba6a27d9f9331c5f4c13a (diff) | |
| download | linux-758d8e46347aee199e7025b8c571bab75d2de63f.tar.xz | |
UBI: eliminate possible undefined behaviour
The assignment to pos when rb is finally NULL is undefined behaviour.
Upon seeing that assignment, GCC may assume that rb is not NULL, and
the loop condition ``rb'' may be optimised away.
Signed-off-by: Phil Carmody <ext-phil.2.carmody@nokia.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Diffstat (limited to 'drivers/mtd/ubi/io.c')
0 files changed, 0 insertions, 0 deletions