From: Sitsofe Wheeer <sitsofe@yahoo.com>
Date: Sun, 27 Nov 2016 07:53:29 +0000 (+0000)
Subject: Silence compiler warnings
X-Git-Tag: fio-2.16~16
X-Git-Url: https://git.kernel.dk/?p=fio.git;a=commitdiff_plain;h=fc8d6d050a22662f445954303953d81e500496aa

Silence compiler warnings

- Mark __parse_jobs_ini and fmt_desc[] as static as they aren't used
  outside their modules.
- Cast the shifted trim state enum to an unsigned int to silence
  spurious Wshift-sign-overflow warning.

Signed-off-by: Sitsofe Wheeer <sitsofe@yahoo.com>
---

diff --git a/init.c b/init.c
index d8c0bd17..382fa1ff 100644
--- a/init.c
+++ b/init.c
@@ -1679,7 +1679,7 @@ static int is_empty_or_comment(char *line)
 /*
  * This is our [ini] type file parser.
  */
-int __parse_jobs_ini(struct thread_data *td,
+static int __parse_jobs_ini(struct thread_data *td,
 		char *file, int is_buf, int stonewall_flag, int type,
 		int nested, char *name, char ***popts, int *aopts, int *nopts)
 {
diff --git a/options.c b/options.c
index 5937eb67..dfecd9d8 100644
--- a/options.c
+++ b/options.c
@@ -22,7 +22,7 @@ char client_sockaddr_str[INET6_ADDRSTRLEN] = { 0 };
 
 #define cb_data_to_td(data)	container_of(data, struct thread_data, o)
 
-struct pattern_fmt_desc fmt_desc[] = {
+static struct pattern_fmt_desc fmt_desc[] = {
 	{
 		.fmt   = "%o",
 		.len   = FIELD_SIZE(struct io_u *, offset),
diff --git a/stat.h b/stat.h
index de5c12a5..7a25415a 100644
--- a/stat.h
+++ b/stat.h
@@ -123,7 +123,7 @@ struct group_run_stats {
 #define BLOCK_INFO_STATE(block_info)		\
 	((block_info) >> BLOCK_INFO_STATE_SHIFT)
 #define BLOCK_INFO(state, trim_cycles)	\
-	((trim_cycles) | ((state) << BLOCK_INFO_STATE_SHIFT))
+	((trim_cycles) | ((unsigned int) (state) << BLOCK_INFO_STATE_SHIFT))
 #define BLOCK_INFO_SET_STATE(block_info, state)	\
 	BLOCK_INFO(state, BLOCK_INFO_TRIMS(block_info))
 enum block_info_state {