From d695a1bea351276615ad270860bc1fbddcfbaeb3 Mon Sep 17 00:00:00 2001 From: Markus Elfring Date: Thu, 24 Aug 2017 13:50:24 -0400 Subject: ext4: use sizeof(*ptr) Replace the specification of data structures by pointer dereferences as the parameter for the operator "sizeof" to make the corresponding size determination a bit safer according to the Linux coding style convention. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring Signed-off-by: Theodore Ts'o Reviewed-by: Eric Sandeen --- fs/ext4/mmp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'fs/ext4/mmp.c') diff --git a/fs/ext4/mmp.c b/fs/ext4/mmp.c index eb9835638680..77cdce1f17ce 100644 --- a/fs/ext4/mmp.c +++ b/fs/ext4/mmp.c @@ -367,7 +367,7 @@ skip: goto failed; } - mmpd_data = kmalloc(sizeof(struct mmpd_data), GFP_KERNEL); + mmpd_data = kmalloc(sizeof(*mmpd_data), GFP_KERNEL); if (!mmpd_data) { ext4_warning(sb, "not enough memory for mmpd_data"); goto failed; -- cgit