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fs/affs/super.c: remove unused variable 

key is set in affs_fill_super but never used.

Signed-off-by: Fabian Frederick <fabf@skynet.be>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Fabian Frederick 2014-10-13 15:53:50 -07:00 committed by Linus Torvalds
parent a841b65921
commit 1e907f4f11
1 changed files with 1 additions and 3 deletions
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4
fs/affs/super.c
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@ -308,7 +308,6 @@ static int affs_fill_super(struct super_block *sb, void *data, int silent)
u32 chksum; u32 chksum;
int num_bm; int num_bm;
int i, j; int i, j;
s32 key;
kuid_t uid; kuid_t uid;
kgid_t gid; kgid_t gid;
int reserved; int reserved;
@ -367,7 +366,7 @@ static int affs_fill_super(struct super_block *sb, void *data, int silent)
i = j = blocksize; i = j = blocksize;
size = size / (blocksize / 512); size = size / (blocksize / 512);
} }
for (blocksize = i, key = 0; blocksize <= j; blocksize <<= 1, size >>= 1) { for (blocksize = i; blocksize <= j; blocksize <<= 1, size >>= 1) {
sbi->s_root_block = root_block; sbi->s_root_block = root_block;
if (root_block < 0) if (root_block < 0)
sbi->s_root_block = (reserved + size - 1) / 2; sbi->s_root_block = (reserved + size - 1) / 2;
@ -399,7 +398,6 @@ static int affs_fill_super(struct super_block *sb, void *data, int silent)
be32_to_cpu(AFFS_ROOT_TAIL(sb, root_bh)->stype) == ST_ROOT) { be32_to_cpu(AFFS_ROOT_TAIL(sb, root_bh)->stype) == ST_ROOT) {
sbi->s_hashsize = blocksize / 4 - 56; sbi->s_hashsize = blocksize / 4 - 56;
sbi->s_root_block += num_bm; sbi->s_root_block += num_bm;
key = 1;
goto got_root; goto got_root;
} }
affs_brelse(root_bh); affs_brelse(root_bh);