fs/befs/datastream.c:befs_find_brun_dblindirect(): remove unneeded initializations...

iaddr_array is unconditionally initialized to NULL in
befs_find_brun_dblindirect().

Link: http://lkml.kernel.org/r/940def273e30ef37957fba9da6981a10fb3c9741.1462649034.git.salah.triki@acm.org
Signed-off-by: Salah Triki <salah.triki@acm.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/fs/befs/datastream.c b/fs/befs/datastream.c
index e3b3129..af1bc19 100644 (file)
--- a/fs/befs/datastream.c
+++ b/fs/befs/datastream.c
@@ -429,7 +429,7 @@ befs_find_brun_dblindirect(struct super_block *sb,
        struct buffer_head *dbl_indir_block;
        struct buffer_head *indir_block;
        befs_block_run indir_run;
-       befs_disk_inode_addr *iaddr_array = NULL;
+       befs_disk_inode_addr *iaddr_array;
        struct befs_sb_info *befs_sb = BEFS_SB(sb);
 
        befs_blocknr_t indir_start_blk =
@@ -488,7 +488,6 @@ befs_find_brun_dblindirect(struct super_block *sb,
        iaddr_array = (befs_disk_inode_addr *) dbl_indir_block->b_data;
        indir_run = fsrun_to_cpu(sb, iaddr_array[dbl_block_indx]);
        brelse(dbl_indir_block);
-       iaddr_array = NULL;
 
        /* Read indirect block */
        which_block = indir_indx / befs_iaddrs_per_block(sb);
@@ -513,7 +512,6 @@ befs_find_brun_dblindirect(struct super_block *sb,
        iaddr_array = (befs_disk_inode_addr *) indir_block->b_data;
        *run = fsrun_to_cpu(sb, iaddr_array[block_indx]);
        brelse(indir_block);
-       iaddr_array = NULL;
 
        blockno_at_run_start = indir_start_blk;
        blockno_at_run_start += diblklen * dblindir_indx;