[PATCH] fs: Use ARRAY_SIZE macro

[deliverable/linux.git] / fs / udf / super.c

diff --git a/fs/udf/super.c b/fs/udf/super.c
index 368d8f81fe54777c8c0f3a6e2e9d7aac2b912562..0d555616c9396c10d3c52a3d17f5a450887a06b0 100644 (file)
--- a/fs/udf/super.c
+++ b/fs/udf/super.c
@@ -660,8 +660,7 @@ udf_find_anchor(struct super_block *sb)
                 *     lastblock
                 *  however, if the disc isn't closed, it could be 512 */
 
-               for (i=0; (!lastblock && i<sizeof(last)/sizeof(int)); i++)
-               {
+               for (i = 0; !lastblock && i < ARRAY_SIZE(last); i++) {
                        if (last[i] < 0 || !(bh = sb_bread(sb, last[i])))
                        {
                                ident = location = 0;
@@ -672,7 +671,7 @@ udf_find_anchor(struct super_block *sb)
                                location = le32_to_cpu(((tag *)bh->b_data)->tagLocation);
                                udf_release_data(bh);
                        }
-       
+
                        if (ident == TAG_IDENT_AVDP)
                        {
                                if (location == last[i] - UDF_SB_SESSION(sb))
@@ -753,8 +752,7 @@ udf_find_anchor(struct super_block *sb)
                }
        }
 
-       for (i=0; i<sizeof(UDF_SB_ANCHOR(sb))/sizeof(int); i++)
-       {
+       for (i = 0; i < ARRAY_SIZE(UDF_SB_ANCHOR(sb)); i++) {
                if (UDF_SB_ANCHOR(sb)[i])
                {
                        if (!(bh = udf_read_tagged(sb,
@@ -1313,8 +1311,7 @@ udf_load_partition(struct super_block *sb, kernel_lb_addr *fileset)
        if (!sb)
                return 1;
 
-       for (i=0; i<sizeof(UDF_SB_ANCHOR(sb))/sizeof(int); i++)
-       {
+       for (i = 0; i < ARRAY_SIZE(UDF_SB_ANCHOR(sb)); i++) {
                if (UDF_SB_ANCHOR(sb)[i] && (bh = udf_read_tagged(sb,
                        UDF_SB_ANCHOR(sb)[i], UDF_SB_ANCHOR(sb)[i], &ident)))
                {
@@ -1325,7 +1322,7 @@ udf_load_partition(struct super_block *sb, kernel_lb_addr *fileset)
                        main_e = le32_to_cpu( anchor->mainVolDescSeqExt.extLength );
                        main_e = main_e >> sb->s_blocksize_bits;
                        main_e += main_s;
-       
+
                        /* Locate the reserve sequence */
                        reserve_s = le32_to_cpu(anchor->reserveVolDescSeqExt.extLocation);
                        reserve_e = le32_to_cpu(anchor->reserveVolDescSeqExt.extLength);
@@ -1344,12 +1341,10 @@ udf_load_partition(struct super_block *sb, kernel_lb_addr *fileset)
                }
        }
 
-       if (i == sizeof(UDF_SB_ANCHOR(sb))/sizeof(int))
-       {
+       if (i == ARRAY_SIZE(UDF_SB_ANCHOR(sb))) {
                udf_debug("No Anchor block found\n");
                return 1;
-       }
-       else
+       } else
                udf_debug("Using anchor in block %d\n", UDF_SB_ANCHOR(sb)[i]);
 
        for (i=0; i<UDF_SB_NUMPARTS(sb); i++)
@@ -1515,7 +1510,7 @@ static int udf_fill_super(struct super_block *sb, void *options, int silent)
        sb->s_fs_info = sbi;
        memset(UDF_SB(sb), 0x00, sizeof(struct udf_sb_info));
 
-       init_MUTEX(&sbi->s_alloc_sem);
+       mutex_init(&sbi->s_alloc_mutex);
 
        if (!udf_parse_options((char *)options, &uopt))
                goto error_out;