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| author | Brian Norris <computersforpeace@gmail.com> | 2014-05-21 07:47:26 +0200 |
|---|---|---|
| committer | Brian Norris <computersforpeace@gmail.com> | 2014-05-28 09:05:26 +0200 |
| commit | ab7f6fcec33a01279d2abeaf1c4ccdfa8a5d93ff (patch) | |
| tree | 7cfeb29c8fe79ebc80e743b79b901037baf5c2bc /arch/um/.gitignore | |
| parent | mtd: nand_bbt: handle error case for nand_create_badblock_pattern() (diff) | |
| download | linux-ab7f6fcec33a01279d2abeaf1c4ccdfa8a5d93ff.tar.xz linux-ab7f6fcec33a01279d2abeaf1c4ccdfa8a5d93ff.zip | |
mtd: nand: r852: correct write_buf loop bounds
The two loops in r852_write_buf() are designed to handle 4-byte-aligned
and then 1-byte-aligned portions, respectively. However, there are two
issues:
(1) The first loop will only terminate if 'len' is a multiple of 4
(2) The second loop will never terminate if it runs at least once
Rewrite these loops as they were probably intended. Compile tested only.
Issues pointed out by Coverity Scan.
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Cc: Maxim Levitsky <maximlevitsky@gmail.com>
Diffstat (limited to '')
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