diff options
| -rw-r--r-- | fs/ecryptfs/crypto.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/fs/ecryptfs/crypto.c b/fs/ecryptfs/crypto.c index 1cd0902bc936..846ca150d52e 100644 --- a/fs/ecryptfs/crypto.c +++ b/fs/ecryptfs/crypto.c @@ -36,6 +36,7 @@ #include <linux/scatterlist.h> #include <linux/slab.h> #include <asm/unaligned.h> +#include <linux/kernel.h> #include "ecryptfs_kernel.h" #define DECRYPT 0 @@ -884,8 +885,7 @@ static int ecryptfs_process_flags(struct ecryptfs_crypt_stat *crypt_stat, u32 flags; flags = get_unaligned_be32(page_virt); - for (i = 0; i < ((sizeof(ecryptfs_flag_map) - / sizeof(struct ecryptfs_flag_map_elem))); i++) + for (i = 0; i < ARRAY_SIZE(ecryptfs_flag_map); i++) if (flags & ecryptfs_flag_map[i].file_flag) { crypt_stat->flags |= ecryptfs_flag_map[i].local_flag; } else @@ -922,8 +922,7 @@ void ecryptfs_write_crypt_stat_flags(char *page_virt, u32 flags = 0; int i; - for (i = 0; i < ((sizeof(ecryptfs_flag_map) - / sizeof(struct ecryptfs_flag_map_elem))); i++) + for (i = 0; i < ARRAY_SIZE(ecryptfs_flag_map); i++) if (crypt_stat->flags & ecryptfs_flag_map[i].local_flag) flags |= ecryptfs_flag_map[i].file_flag; /* Version is in top 8 bits of the 32-bit flag vector */ |