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From: Himanshu Chauhan <hschauhan@nulltrace.org>
To: Linux Kernel <linux-kernel@vger.kernel.org>
Cc: greg@kroah.com, Himanshu Chauhan <hschauhan@nulltrace.org>
Subject: [PATCH] scripts/kallsyms build warning fix
Date: Tue, 26 Jan 2010 03:11:21 +0530	[thread overview]
Message-ID: <1264455681-10578-1-git-send-email-hschauhan@nulltrace.org> (raw)

Hi all,

This is a small patch that fixes the build warning
of scripts/kallsyms.c

Regards
Himanshu

Signed-off-by: Himanshu Chauhan <hschauhan@nulltrace.org>
---
 scripts/kallsyms.c |    6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/scripts/kallsyms.c b/scripts/kallsyms.c
index 86c3896..e3902fb 100644
--- a/scripts/kallsyms.c
+++ b/scripts/kallsyms.c
@@ -108,8 +108,10 @@ static int read_symbol(FILE *in, struct sym_entry *s)
 	rc = fscanf(in, "%llx %c %499s\n", &s->addr, &stype, str);
 	if (rc != 3) {
 		if (rc != EOF) {
-			/* skip line */
-			fgets(str, 500, in);
+			/* skip line. sym is used as dummy to
+			 * shut of "warn_unused_result" warning.
+			 */
+			sym = fgets(str, 500, in);
 		}
 		return -1;
 	}
-- 
1.6.3.3


             reply	other threads:[~2010-01-25 21:50 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-01-25 21:41 Himanshu Chauhan [this message]
2010-01-26  3:02 ` Américo Wang
2010-01-26  5:13   ` Himanshu Chauhan

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