From: Matt Fleming
Git-commit: 07b1c5bc64cff9c880261a1fef562ef7ea7f6575
Patch-mainline: v3.8-rc1
Target: openSUSE 12.3
There's no reason to declare 'datasize' as an int, since the majority
of the functions it's passed to expect an unsigned long anyway. Plus,
this way we avoid any sign problems during arithmetic.
Acked-by: Jeremy Kerr
Signed-off-by: Matt Fleming
Acked-by: Lee, Chun-Yi
---
drivers/firmware/efivars.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/firmware/efivars.c
+++ b/drivers/firmware/efivars.c
@@ -692,7 +692,7 @@ static ssize_t efivarfs_file_write(struc
void *data;
u32 attributes;
struct inode *inode = file->f_mapping->host;
- int datasize = count - sizeof(attributes);
+ unsigned long datasize = count - sizeof(attributes);
unsigned long newdatasize;
if (count < sizeof(attributes))
--
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