security/commoncap: Use xattr security prefix len
Using the existing defined XATTR_SECURITY_PREFIX_LEN instead of sizeof(XATTR_SECURITY_PREFIX) - 1. Pretty simple cleanup. Signed-off-by: Carmeli Tamir <carmeli.tamir@gmail.com> Signed-off-by: James Morris <jamorris@linux.microsoft.com>
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@ -920,7 +920,7 @@ int cap_inode_setxattr(struct dentry *dentry, const char *name,
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/* Ignore non-security xattrs */
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/* Ignore non-security xattrs */
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if (strncmp(name, XATTR_SECURITY_PREFIX,
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if (strncmp(name, XATTR_SECURITY_PREFIX,
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sizeof(XATTR_SECURITY_PREFIX) - 1) != 0)
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XATTR_SECURITY_PREFIX_LEN) != 0)
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return 0;
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return 0;
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/*
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/*
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@ -952,7 +952,7 @@ int cap_inode_removexattr(struct dentry *dentry, const char *name)
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/* Ignore non-security xattrs */
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/* Ignore non-security xattrs */
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if (strncmp(name, XATTR_SECURITY_PREFIX,
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if (strncmp(name, XATTR_SECURITY_PREFIX,
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sizeof(XATTR_SECURITY_PREFIX) - 1) != 0)
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XATTR_SECURITY_PREFIX_LEN) != 0)
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return 0;
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return 0;
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if (strcmp(name, XATTR_NAME_CAPS) == 0) {
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if (strcmp(name, XATTR_NAME_CAPS) == 0) {
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