diff options
| author | Markus Elfring <elfring@users.sourceforge.net> | 2017-07-06 15:40:37 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-07-06 16:24:35 -0700 |
| commit | 9cd1f701ce47599ddfb589afeb88b5513b6915bc (patch) | |
| tree | a96b8932c08991aca39307a7913b3853e436da92 | |
| parent | f4ae0ce0fde0de70acb48d825c1f40b0dfe8e6b8 (diff) | |
mm/zswap.c: improve a size determination in zswap_frontswap_init()
Replace the specification of a data structure by a pointer dereference
as the parameter for the operator "sizeof" to make the corresponding
size determination a bit safer according to the Linux coding style
convention.
Link: http://lkml.kernel.org/r/19f9da22-092b-f867-bdf6-f4dbad7ccf1f@users.sourceforge.net
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Cc: Dan Streetman <ddstreet@ieee.org>
Cc: Seth Jennings <sjenning@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | mm/zswap.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/zswap.c b/mm/zswap.c index 18d8e87119a6..a6e67633be03 100644 --- a/mm/zswap.c +++ b/mm/zswap.c @@ -1156,7 +1156,7 @@ static void zswap_frontswap_init(unsigned type) { struct zswap_tree *tree; - tree = kzalloc(sizeof(struct zswap_tree), GFP_KERNEL); + tree = kzalloc(sizeof(*tree), GFP_KERNEL); if (!tree) { pr_err("alloc failed, zswap disabled for swap type %d\n", type); return; |