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| author |   Mike Snitzer <snitzer@redhat.com> | 2011-08-02 12:32:04 +0100 |
|---|---|---|
| committer |   Alasdair G Kergon <agk@redhat.com> | 2011-08-02 12:32:04 +0100 |
| commit | 498f0103ea13123e007660def9072a0b7dd1c599 (patch) | |
| tree | 3940ca8e50f13c3ed3a79c1939bacbc841ecb179 /drivers/md/dm-crypt.c | |
| parent | dm snapshot: skip reading origin when overwriting complete chunk (diff) | |
| download | linux-dev-498f0103ea13123e007660def9072a0b7dd1c599.tar.xz linux-dev-498f0103ea13123e007660def9072a0b7dd1c599.zip | |
dm table: share target argument parsing functions
Move multipath target argument parsing code into dm-table so other
targets can share it.
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
Diffstat (limited to 'drivers/md/dm-crypt.c')
| -rw-r--r-- | drivers/md/dm-crypt.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/md/dm-crypt.c b/drivers/md/dm-crypt.c index f5406766ece3..b79e7472a9b3 100644 --- a/drivers/md/dm-crypt.c +++ b/drivers/md/dm-crypt.c @@ -30,7 +30,6 @@ #include <linux/device-mapper.h> #define DM_MSG_PREFIX "crypt" -#define MESG_STR(x) x, sizeof(x) /* * context holding the current state of a multi-part conversion @@ -1770,12 +1769,12 @@ static int crypt_message(struct dm_target *ti, unsigned argc, char **argv) if (argc < 2) goto error; - if (!strnicmp(argv[0], MESG_STR("key"))) { + if (!strcasecmp(argv[0], "key")) { if (!test_bit(DM_CRYPT_SUSPENDED, &cc->flags)) { DMWARN("not suspended during key manipulation."); return -EINVAL; } - if (argc == 3 && !strnicmp(argv[1], MESG_STR("set"))) { + if (argc == 3 && !strcasecmp(argv[1], "set")) { ret = crypt_set_key(cc, argv[2]); if (ret) return ret; @@ -1783,7 +1782,7 @@ static int crypt_message(struct dm_target *ti, unsigned argc, char **argv) ret = cc->iv_gen_ops->init(cc); return ret; } - if (argc == 2 && !strnicmp(argv[1], MESG_STR("wipe"))) { + if (argc == 2 && !strcasecmp(argv[1], "wipe")) { if (cc->iv_gen_ops && cc->iv_gen_ops->wipe) { ret = cc->iv_gen_ops->wipe(cc); if (ret) |