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authorMichal Nazarewicz <mina86@mina86.com>2013-11-12 15:11:39 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2013-11-13 12:09:35 +0900
commitbe2d3f97e90cdf9f1523daaba705f320c3efaf00 (patch)
treec0c01ad705af5a08782d2eb03122db0f5475af68 /drivers/memstick
parent1a10bd9424d463e550676e74f4875863d1bae3f5 (diff)
drivers/memstick/core/mspro_block.c: fix attributes array allocation
attrs field of attribute_group structure is a pointer to a pointer (as in an array of pointers) rather than pointer to attribute struct (as in an array of structures), so when allocating size of the pointer sholud be used instead of the structure it is pointing to. While at it, also change the call to use kcalloc rather than kzalloc. Signed-off-by: Michal Nazarewicz <mina86@mina86.com> Cc: Tejun Heo <tj@kernel.org> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: Alex Dubov <oakad@yahoo.com> Cc: Maxim Levitsky <maximlevitsky@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/memstick')
-rw-r--r--drivers/memstick/core/mspro_block.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/memstick/core/mspro_block.c b/drivers/memstick/core/mspro_block.c
index f4176ca3a794..fc145d202c46 100644
--- a/drivers/memstick/core/mspro_block.c
+++ b/drivers/memstick/core/mspro_block.c
@@ -1023,8 +1023,8 @@ static int mspro_block_read_attributes(struct memstick_dev *card)
} else
attr_count = attr->count;
- msb->attr_group.attrs = kzalloc((attr_count + 1)
- * sizeof(struct attribute),
+ msb->attr_group.attrs = kcalloc(attr_count + 1,
+ sizeof(*msb->attr_group.attrs),
GFP_KERNEL);
if (!msb->attr_group.attrs) {
rc = -ENOMEM;

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