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dm verity: Fix compilation warning 

For the case !CONFIG_DM_VERITY_VERIFY_ROOTHASH_SIG, declare the
functions verity_verify_root_hash(), verity_verify_is_sig_opt_arg(),
verity_verify_sig_parse_opt_args() and verity_verify_sig_opts_cleanup()
as inline to avoid a "no previous prototype for xxx" compilation
warning when compiling with W=1.

Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
This commit is contained in:
Damien Le Moal 2020-07-16 13:38:12 +09:00 committed by Mike Snitzer
parent 8e225f04d2
commit a84c430833
1 changed files with 7 additions and 7 deletions
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14
drivers/md/dm-verity-verify-sig.h
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@ -34,25 +34,25 @@ void verity_verify_sig_opts_cleanup(struct dm_verity_sig_opts *sig_opts);
#define DM_VERITY_ROOT_HASH_VERIFICATION_OPTS 0
int verity_verify_root_hash(const void *data, size_t data_len,
const void *sig_data, size_t sig_len)
static inline int verity_verify_root_hash(const void *data, size_t data_len,
const void *sig_data, size_t sig_len)
{
return 0;
}
bool verity_verify_is_sig_opt_arg(const char *arg_name)
static inline bool verity_verify_is_sig_opt_arg(const char *arg_name)
{
return false;
}
int verity_verify_sig_parse_opt_args(struct dm_arg_set *as, struct dm_verity *v,
struct dm_verity_sig_opts *sig_opts,
unsigned int *argc, const char *arg_name)
static inline int verity_verify_sig_parse_opt_args(struct dm_arg_set *as,
struct dm_verity *v, struct dm_verity_sig_opts *sig_opts,
unsigned int *argc, const char *arg_name)
{
return -EINVAL;
}
void verity_verify_sig_opts_cleanup(struct dm_verity_sig_opts *sig_opts)
static inline void verity_verify_sig_opts_cleanup(struct dm_verity_sig_opts *sig_opts)
{
}