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authorAnatolij Gustschin <agust@denx.de>2012-10-05 23:31:03 +0000
committerTom Rini <trini@ti.com>2012-10-08 11:15:04 -0700
commit8cc64bafc00415877ed51769ca90cb562ded5c01 (patch)
treee6b639c04eb895ac00dcc2a281be68dc0c29af14 /fs/yaffs2/yaffs_yaffs2.c
parentd1efb6442a0a0eec1933fce500f69008e2df70fd (diff)
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yaffs2: Fix GCC 4.6 compile warnings
Fix: yaffs_guts.c: In function 'yaffs_check_chunk_erased': yaffs_guts.c:324:6: warning: variable 'result' set but not used [-Wunused-but-set-variable] yaffs_guts.c: In function 'yaffs_verify_chunk_written': yaffs_guts.c:352:6: warning: variable 'result' set but not used [-Wunused-but-set-variable] yaffs_guts.c: In function 'yaffs_grab_chunk_cache': yaffs_guts.c:1488:6: warning: variable 'pushout' set but not used [-Wunused-but-set-variable] yaffs_guts.c: In function 'yaffs_check_obj_details_loaded': yaffs_guts.c:3180:6: warning: variable 'alloc_failed' set but not used [-Wunused-but-set-variable] yaffs_guts.c:3179:6: warning: variable 'result' set but not used [-Wunused-but-set-variable] yaffs_guts.c: In function 'yaffs_update_oh': yaffs_guts.c:3288:6: warning: variable 'result' set but not used [-Wunused-but-set-variable] yaffs_guts.c: In function 'yaffs_get_obj_name': yaffs_guts.c:4447:7: warning: variable 'result' set but not used [-Wunused-but-set-variable] yaffs_summary.c: In function 'yaffs_summary_read': yaffs_summary.c:194:6: warning: variable 'sum_tags_bytes' set but not used [-Wunused-but-set-variable] yaffs_verify.c: In function 'yaffs_verify_file': yaffs_verify.c:227:6: warning: variable 'actual_depth' set but not used [-Wunused-but-set-variable] yaffs_yaffs1.c: In function 'yaffs1_scan': yaffs_yaffs1.c:26:6: warning: variable 'result' set but not used [-Wunused-but-set-variable] yaffs_yaffs2.c: In function 'yaffs2_scan_chunk': yaffs_yaffs2.c:949:6: warning: variable 'result' set but not used [-Wunused-but-set-variable] yaffs_yaffs2.c: In function 'yaffs2_scan_backwards': yaffs_yaffs2.c:1352:6: warning: variable 'deleted' set but not used [-Wunused-but-set-variable] Signed-off-by: Anatolij Gustschin <agust@denx.de> Cc: Charles Manning <cdhmanning@gmail.com> Tested-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
Diffstat (limited to 'fs/yaffs2/yaffs_yaffs2.c')
-rw-r--r--fs/yaffs2/yaffs_yaffs2.c12
1 files changed, 3 insertions, 9 deletions
diff --git a/fs/yaffs2/yaffs_yaffs2.c b/fs/yaffs2/yaffs_yaffs2.c
index f1dc972..f76dcae 100644
--- a/fs/yaffs2/yaffs_yaffs2.c
+++ b/fs/yaffs2/yaffs_yaffs2.c
@@ -946,7 +946,6 @@ static inline int yaffs2_scan_chunk(struct yaffs_dev *dev,
int is_shrink;
int is_unlinked;
struct yaffs_ext_tags tags;
- int result;
int alloc_failed = 0;
int chunk = blk * dev->param.chunks_per_block + chunk_in_block;
struct yaffs_file_var *file_var;
@@ -954,12 +953,12 @@ static inline int yaffs2_scan_chunk(struct yaffs_dev *dev,
struct yaffs_symlink_var *sl_var;
if (summary_available) {
- result = yaffs_summary_fetch(dev, &tags, chunk_in_block);
+ yaffs_summary_fetch(dev, &tags, chunk_in_block);
tags.seq_number = bi->seq_number;
}
if (!summary_available || tags.obj_id == 0) {
- result = yaffs_rd_chunk_tags_nand(dev, chunk, NULL, &tags);
+ yaffs_rd_chunk_tags_nand(dev, chunk, NULL, &tags);
dev->tags_used++;
} else {
dev->summary_used++;
@@ -1114,10 +1113,7 @@ static inline int yaffs2_scan_chunk(struct yaffs_dev *dev,
* invalid data until needed.
*/
- result = yaffs_rd_chunk_tags_nand(dev,
- chunk,
- chunk_data,
- NULL);
+ yaffs_rd_chunk_tags_nand(dev, chunk, chunk_data, NULL);
oh = (struct yaffs_obj_hdr *)chunk_data;
@@ -1349,7 +1345,6 @@ int yaffs2_scan_backwards(struct yaffs_dev *dev)
int n_to_scan = 0;
enum yaffs_block_state state;
int c;
- int deleted;
LIST_HEAD(hard_list);
struct yaffs_block_info *bi;
u32 seq_number;
@@ -1467,7 +1462,6 @@ int yaffs2_scan_backwards(struct yaffs_dev *dev)
/* get the block to scan in the correct order */
blk = block_index[block_iter].block;
bi = yaffs_get_block_info(dev, blk);
- deleted = 0;
summary_available = yaffs_summary_read(dev, dev->sum_tags, blk);