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mtd: nftl: remove redundant variable nb_erases

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Variable nb_erases is being assigned but is never used hence it is
redundant and can be removed.

Cleans up clang warning:
warning: variable 'nb_erases' set but not used [-Wunused-but-set-variable]

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
This commit is contained in:
Colin Ian King 2018-07-04 07:46:09 +01:00 committed by Boris Brezillon
parent 0219ef1ce5
commit fb60e87dc4
1 changed files with 1 additions and 2 deletions
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3
drivers/mtd/nftlmount.c
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@ -577,7 +577,7 @@ static int get_fold_mark(struct NFTLrecord *nftl, unsigned int block)
int NFTL_mount(struct NFTLrecord *s)
{
int i;
unsigned int first_logical_block, logical_block, rep_block, nb_erases, erase_mark;
unsigned int first_logical_block, logical_block, rep_block, erase_mark;
unsigned int block, first_block, is_first_block;
int chain_length, do_format_chain;
struct nftl_uci0 h0;
@ -621,7 +621,6 @@ int NFTL_mount(struct NFTLrecord *s)
logical_block = le16_to_cpu ((h0.VirtUnitNum | h0.SpareVirtUnitNum));
rep_block = le16_to_cpu ((h0.ReplUnitNum | h0.SpareReplUnitNum));
nb_erases = le32_to_cpu (h1.WearInfo);
erase_mark = le16_to_cpu ((h1.EraseMark | h1.EraseMark1));
is_first_block = !(logical_block >> 15);