3.2-stable review patch. If anyone has any objections, please let me know.
------------------
From: Marco Stornelli <marco.storne...@gmail.com>
commit fdb5950754eb3dedb9fea7c8828d3e51d9dbc3f7 upstream.
The return value of rounddown_pow_of_two wasn't evaluated, so the
operation was a no-op.
Signed-off-by: Marco Stornelli <marco.storne...@gmail.com>
Reported-by: Andrew Morton <a...@linux-foundation.org>
Reviewed-by: WANG Cong <xiyou.wangc...@gmail.com>
Signed-off-by: Andrew Morton <a...@linux-foundation.org>
Signed-off-by: Linus Torvalds <torva...@linux-foundation.org>
Signed-off-by: Ben Hutchings <b...@decadent.org.uk>
---
drivers/char/ramoops.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/char/ramoops.c b/drivers/char/ramoops.c
index feda90c..9c152ab 100644
--- a/drivers/char/ramoops.c
+++ b/drivers/char/ramoops.c
@@ -125,8 +125,8 @@ static int __init ramoops_probe(struct platform_device
*pdev)
goto fail3;
}
- rounddown_pow_of_two(pdata->mem_size);
- rounddown_pow_of_two(pdata->record_size);
+ pdata->mem_size = rounddown_pow_of_two(pdata->mem_size);
+ pdata->record_size = rounddown_pow_of_two(pdata->record_size);
/* Check for the minimum memory size */
if (pdata->mem_size < MIN_MEM_SIZE &&
--
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