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| author | Markus Elfring | 2017-08-24 19:50:24 +0200 |
|---|---|---|
| committer | Theodore Ts'o | 2017-08-24 19:50:24 +0200 |
| commit | d695a1bea351276615ad270860bc1fbddcfbaeb3 (patch) | |
| tree | 33004cb952ec2f739c35b15f3e870e6eb5bf1fc2 /fs/ext4/mmp.c | |
| parent | ext4: in ext4_seek_{hole,data}, return -ENXIO for negative offsets (diff) | |
| download | kernel-qcow2-linux-d695a1bea351276615ad270860bc1fbddcfbaeb3.tar.gz kernel-qcow2-linux-d695a1bea351276615ad270860bc1fbddcfbaeb3.tar.xz kernel-qcow2-linux-d695a1bea351276615ad270860bc1fbddcfbaeb3.zip | |
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 <elfring@users.sourceforge.net>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Reviewed-by: Eric Sandeen <sandeen@redhat.com>
Diffstat (limited to 'fs/ext4/mmp.c')
| -rw-r--r-- | fs/ext4/mmp.c | 2 |
1 files changed, 1 insertions, 1 deletions
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; |