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authorSalah Triki <salah.triki@gmail.com>2016-07-27 05:11:52 +0200
committerLuis de Bethencourt <luisbg@osg.samsung.com>2016-10-08 11:01:19 +0200
commitd84e4a5a09c320e209789d263a26617f6f7324e3 (patch)
tree2f19618dddb33296e438a10fb0f3bc303acd0335 /fs/befs
parentbefs: fix typo in befs_bt_read_node documentation (diff)
downloadlinux-d84e4a5a09c320e209789d263a26617f6f7324e3.tar.xz
linux-d84e4a5a09c320e209789d263a26617f6f7324e3.zip
fs: befs: Remove redundant validation from befs_find_brun_direct
The only caller of befs_find_brun_direct is befs_fblock2brun, which already validates that the block is within the range of direct blocks. So remove the duplicate validation. Signed-off-by: Salah Triki <salah.triki@gmail.com> Acked-by: Luis de Bethencourt <luisbg@osg.samsung.com>
Diffstat (limited to 'fs/befs')
-rw-r--r--fs/befs/datastream.c8
1 files changed, 0 insertions, 8 deletions
diff --git a/fs/befs/datastream.c b/fs/befs/datastream.c
index 740fabcd57c0..41ce07766328 100644
--- a/fs/befs/datastream.c
+++ b/fs/befs/datastream.c
@@ -249,17 +249,9 @@ befs_find_brun_direct(struct super_block *sb, const befs_data_stream *data,
int i;
const befs_block_run *array = data->direct;
befs_blocknr_t sum;
- befs_blocknr_t max_block =
- data->max_direct_range >> BEFS_SB(sb)->block_shift;
befs_debug(sb, "---> %s, find %lu", __func__, (unsigned long)blockno);
- if (blockno > max_block) {
- befs_error(sb, "%s passed block outside of direct region",
- __func__);
- return BEFS_ERR;
- }
-
for (i = 0, sum = 0; i < BEFS_NUM_DIRECT_BLOCKS;
sum += array[i].len, i++) {
if (blockno >= sum && blockno < sum + (array[i].len)) {