fs/befs/datastream.c:befs_find_brun_dblindirect(): remove unneeded initializations to NULL (6c8da24b) · Commits · 戴 / test

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:

fs/befs/datastream.c

+1 −3

Original line number	Diff line number	Diff line
		@@ -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;