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authorYaowei Bai <bywxiaobai@163.com>2015-11-04 08:23:51 -0500
committerPaul Moore <pmoore@redhat.com>2015-11-04 08:23:51 -0500
commit9fcf836b215ca5685030ecab3e35ecc14ee3bcfb (patch)
tree7f4724ee44e7ed835ff5459324492aa9b025186a /include/linux/audit.h
parent36734810488e618d48cc14782f7111b3dfaffb83 (diff)
audit: audit_string_contains_control can be boolean
This patch makes audit_string_contains_control return bool to improve readability due to this particular function only using either one or zero as its return value. Signed-off-by: Yaowei Bai <bywxiaobai@163.com> [PM: tweaked subject line] Signed-off-by: Paul Moore <pmoore@redhat.com>
Diffstat (limited to 'include/linux/audit.h')
-rw-r--r--include/linux/audit.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/audit.h b/include/linux/audit.h
index 69844b680fcc..20eba1eb0a3c 100644
--- a/include/linux/audit.h
+++ b/include/linux/audit.h
@@ -457,7 +457,7 @@ extern struct audit_buffer *audit_log_start(struct audit_context *ctx, gfp_t gfp
extern __printf(2, 3)
void audit_log_format(struct audit_buffer *ab, const char *fmt, ...);
extern void audit_log_end(struct audit_buffer *ab);
-extern int audit_string_contains_control(const char *string,
+extern bool audit_string_contains_control(const char *string,
size_t len);
extern void audit_log_n_hex(struct audit_buffer *ab,
const unsigned char *buf,