diff options
Diffstat (limited to 'fs/f2fs/super.c')
| -rw-r--r-- | fs/f2fs/super.c | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c index e7441e8d1ff8..3995e926ba3a 100644 --- a/fs/f2fs/super.c +++ b/fs/f2fs/super.c @@ -2419,8 +2419,10 @@ static int init_blkz_info(struct f2fs_sb_info *sbi, int devi) #define F2FS_REPORT_NR_ZONES 4096 - zones = f2fs_kzalloc(sbi, sizeof(struct blk_zone) * - F2FS_REPORT_NR_ZONES, GFP_KERNEL); + zones = f2fs_kzalloc(sbi, + array_size(F2FS_REPORT_NR_ZONES, + sizeof(struct blk_zone)), + GFP_KERNEL); if (!zones) return -ENOMEM; @@ -2560,8 +2562,10 @@ static int f2fs_scan_devices(struct f2fs_sb_info *sbi) * Initialize multiple devices information, or single * zoned block device information. */ - sbi->devs = f2fs_kzalloc(sbi, sizeof(struct f2fs_dev_info) * - max_devices, GFP_KERNEL); + sbi->devs = f2fs_kzalloc(sbi, + array_size(max_devices, + sizeof(struct f2fs_dev_info)), + GFP_KERNEL); if (!sbi->devs) return -ENOMEM; @@ -2783,9 +2787,11 @@ try_onemore: int n = (i == META) ? 1: NR_TEMP_TYPE; int j; - sbi->write_io[i] = f2fs_kmalloc(sbi, - n * sizeof(struct f2fs_bio_info), - GFP_KERNEL); + sbi->write_io[i] = + f2fs_kmalloc(sbi, + array_size(n, + sizeof(struct f2fs_bio_info)), + GFP_KERNEL); if (!sbi->write_io[i]) { err = -ENOMEM; goto free_options; |