staging: erofs: Replace kzalloc(struct ..) with kzalloc(*ptr)

Resolve checkpatch warning:
Prefer kzalloc(sizeof(*ptr)...) over kzalloc(sizeof(struct ..)

Signed-off-by: Shobhit Kukreti <shobhitkukreti@gmail.com>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Reviewed-by: Gao Xiang <gaoxiang25@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/erofs/super.c b/drivers/staging/erofs/super.c
index cadbcc1..5449441 100644 (file)
--- a/drivers/staging/erofs/super.c
+++ b/drivers/staging/erofs/super.c
@@ -383,7 +383,7 @@ static int erofs_read_super(struct super_block *sb,
                goto err;
        }
 
-       sbi = kzalloc(sizeof(struct erofs_sb_info), GFP_KERNEL);
+       sbi = kzalloc(sizeof(*sbi), GFP_KERNEL);
        if (unlikely(!sbi)) {
                err = -ENOMEM;
                goto err;

diff --git a/drivers/staging/erofs/unzip_vle.c b/drivers/staging/erofs/unzip_vle.c
index 316382d..f0dab81 100644 (file)
--- a/drivers/staging/erofs/unzip_vle.c
+++ b/drivers/staging/erofs/unzip_vle.c
@@ -1263,8 +1263,7 @@ jobqueue_init(struct super_block *sb,
                goto out;
        }
 
-       iosb = kvzalloc(sizeof(struct z_erofs_vle_unzip_io_sb),
-                       GFP_KERNEL | __GFP_NOFAIL);
+       iosb = kvzalloc(sizeof(*iosb), GFP_KERNEL | __GFP_NOFAIL);
        DBG_BUGON(!iosb);
 
        /* initialize fields in the allocated descriptor */