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ubifs: Use XATTR_*_PREFIX_LEN

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...instead of open coding it.

Signed-off-by: Richard Weinberger <richard@nod.at>
This commit is contained in:
Richard Weinberger 2016-01-02 23:12:42 +01:00
parent 170eb55f7d
commit 4fdd1d51ad
1 changed files with 2 additions and 2 deletions
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4
fs/ubifs/xattr.c
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@ -267,7 +267,7 @@ static int check_namespace(const struct qstr *nm)
if (!strncmp(nm->name, XATTR_TRUSTED_PREFIX, if (!strncmp(nm->name, XATTR_TRUSTED_PREFIX,
XATTR_TRUSTED_PREFIX_LEN)) { XATTR_TRUSTED_PREFIX_LEN)) {
if (nm->name[sizeof(XATTR_TRUSTED_PREFIX) - 1] == '\0') if (nm->name[XATTR_TRUSTED_PREFIX_LEN] == '\0')
return -EINVAL; return -EINVAL;
type = TRUSTED_XATTR; type = TRUSTED_XATTR;
} else if (!strncmp(nm->name, XATTR_USER_PREFIX, } else if (!strncmp(nm->name, XATTR_USER_PREFIX,
@ -277,7 +277,7 @@ static int check_namespace(const struct qstr *nm)
type = USER_XATTR; type = USER_XATTR;
} else if (!strncmp(nm->name, XATTR_SECURITY_PREFIX, } else if (!strncmp(nm->name, XATTR_SECURITY_PREFIX,
XATTR_SECURITY_PREFIX_LEN)) { XATTR_SECURITY_PREFIX_LEN)) {
if (nm->name[sizeof(XATTR_SECURITY_PREFIX) - 1] == '\0') if (nm->name[XATTR_SECURITY_PREFIX_LEN] == '\0')
return -EINVAL; return -EINVAL;
type = SECURITY_XATTR; type = SECURITY_XATTR;
} else } else