linux-kernel - [PATCH] scripts: Fixed printf format mismatch

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Date:   Thu, 24 May 2018 11:16:12 +0800
From:   nixiaoming <nixiaoming@...wei.com>
To:     <ard.biesheuvel@...aro.org>, <akpm@...ux-foundation.org>,
        <yamada.masahiro@...ionext.com>, <caoj.fnst@...fujitsu.com>,
        <linux@...ck-us.net>, <rostedt@...dmis.org>,
        <peterz@...radead.org>, <jhogan@...nel.org>
CC:     <linux-kernel@...r.kernel.org>, <nixiaoming@...wei.com>
Subject: [PATCH] scripts: Fixed printf format mismatch

scripts/kallsyms.c: function write_src:
"printf", the #1 format specifier "d" need arg type "int",
but the according arg "table_cnt" has type "unsigned int"

scripts/recordmcount.c: function do_file:
"fprintf", the #1 format specifier "d" need arg type "int",
but the according arg "(*w2)(ehdr->e_machine)" has type "unsigned int"

scripts/recordmcount.h: function find_secsym_ndx:
"fprintf", the #1 format specifier "d" need arg type "int",
but the according arg "txtndx" has type "unsigned int"

Signed-off-by: nixiaoming <nixiaoming@...wei.com>
---
 scripts/kallsyms.c     | 2 +-
 scripts/recordmcount.c | 2 +-
 scripts/recordmcount.h | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/scripts/kallsyms.c b/scripts/kallsyms.c
index 5abfbf1..e0c416a 100644
--- a/scripts/kallsyms.c
+++ b/scripts/kallsyms.c
@@ -424,7 +424,7 @@ static void write_src(void)
 	}
 
 	output_label("kallsyms_num_syms");
-	printf("\tPTR\t%d\n", table_cnt);
+	printf("\tPTR\t%u\n", table_cnt);
 	printf("\n");
 
 	/* table of offset markers, that give the offset in the compressed stream
diff --git a/scripts/recordmcount.c b/scripts/recordmcount.c
index 8c9691c..895c40e 100644
--- a/scripts/recordmcount.c
+++ b/scripts/recordmcount.c
@@ -500,7 +500,7 @@ do_file(char const *const fname)
 	gpfx = 0;
 	switch (w2(ehdr->e_machine)) {
 	default:
-		fprintf(stderr, "unrecognized e_machine %d %s\n",
+		fprintf(stderr, "unrecognized e_machine %u %s\n",
 			w2(ehdr->e_machine), fname);
 		fail_file();
 		break;
diff --git a/scripts/recordmcount.h b/scripts/recordmcount.h
index b9897e2..2e77937 100644
--- a/scripts/recordmcount.h
+++ b/scripts/recordmcount.h
@@ -441,7 +441,7 @@ static unsigned find_secsym_ndx(unsigned const txtndx,
 			return symp - sym0;
 		}
 	}
-	fprintf(stderr, "Cannot find symbol for section %d: %s.\n",
+	fprintf(stderr, "Cannot find symbol for section %u: %s.\n",
 		txtndx, txtname);
 	fail_file();
 }
-- 
2.10.1