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cryptsetup: minor coding style clean-ups

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This commit is contained in:
Lennart Poettering 2019-08-21 10:40:04 +02:00
parent 88b860034e
commit 9c5253ffec
1 changed files with 13 additions and 14 deletions
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27
src/cryptsetup/cryptsetup.c
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@ -253,10 +253,10 @@ static int parse_options(const char *options) {
}
/* sanity-check options */
if (arg_type != NULL && !streq(arg_type, CRYPT_PLAIN)) {
if (arg_offset)
if (arg_type && !streq(arg_type, CRYPT_PLAIN)) {
if (arg_offset != 0)
log_warning("offset= ignored with type %s", arg_type);
if (arg_skip)
if (arg_skip != 0)
log_warning("skip= ignored with type %s", arg_type);
}
@ -462,11 +462,13 @@ static int attach_tcrypt(
return 0;
}
static int attach_luks_or_plain(struct crypt_device *cd,
const char *name,
const char *key_file,
char **passwords,
uint32_t flags) {
static int attach_luks_or_plain(
struct crypt_device *cd,
const char *name,
const char *key_file,
char **passwords,
uint32_t flags) {
int r = 0;
bool pass_volume_key = false;
@ -538,6 +540,7 @@ static int attach_luks_or_plain(struct crypt_device *cd,
}
if (r < 0)
return log_error_errno(r, "Failed to activate with key file '%s': %m", key_file);
} else {
char **p;
@ -650,7 +653,7 @@ static int run(int argc, char *argv[]) {
}
/* A delicious drop of snake oil */
mlockall(MCL_FUTURE);
(void) mlockall(MCL_FUTURE);
if (arg_header) {
log_debug("LUKS header: %s", arg_header);
@ -723,11 +726,7 @@ static int run(int argc, char *argv[]) {
if (streq_ptr(arg_type, CRYPT_TCRYPT))
r = attach_tcrypt(cd, argv[2], key_file, passwords, flags);
else
r = attach_luks_or_plain(cd,
argv[2],
key_file,
passwords,
flags);
r = attach_luks_or_plain(cd, argv[2], key_file, passwords, flags);
if (r >= 0)
break;
if (r != -EAGAIN)