From: Sam Ravnborg <sam@ravnborg.org>
To: Michal Marek <mmarek@suse.cz>,
linux-kbuild <linux-kbuild@vger.kernel.org>
Cc: lkml <linux-kernel@vger.kernel.org>,
Thierry Reding <thierry.reding@gmail.com>,
Stephen Rothwell <sfr@canb.auug.org.au>,
David Herrmann <dh.herrmann@googlemail.com>,
Jiri Kosina <jkosina@suse.cz>, Sam Ravnborg <sam@ravnborg.org>
Subject: [PATCH 5/6] samples: fix warnings in uhid-example
Date: Sun, 13 Jul 2014 20:42:53 +0200 [thread overview]
Message-ID: <1405276974-17323-5-git-send-email-sam@ravnborg.org> (raw)
In-Reply-To: <1405276974-17323-1-git-send-email-sam@ravnborg.org>
Fix following warnings seen when building using i686:
uhid-example.c: In function ‘uhid_write’:
uhid-example.c:168:4: warning: format ‘%ld’ expects argument of type ‘long int’, but argument 3 has type ‘ssize_t’ [-Wformat=]
uhid-example.c:168:4: warning: format ‘%lu’ expects argument of type ‘long unsigned int’, but argument 4 has type ‘unsigned int’ [-Wformat=]
uhid-example.c: In function ‘event’:
uhid-example.c:239:4: warning: format ‘%ld’ expects argument of type ‘long int’, but argument 3 has type ‘ssize_t’ [-Wformat=]
uhid-example.c:239:4: warning: format ‘%lu’ expects argument of type ‘long unsigned int’, but argument 4 has type ‘unsigned int’ [-Wformat=]
Use "%xd" for arguments of type size_t to fix the warnings.
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Cc: David Herrmann <dh.herrmann@googlemail.com>
Cc: Jiri Kosina <jkosina@suse.cz>
---
samples/uhid/uhid-example.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/samples/uhid/uhid-example.c b/samples/uhid/uhid-example.c
index 7d58a4b..f25a5ef 100644
--- a/samples/uhid/uhid-example.c
+++ b/samples/uhid/uhid-example.c
@@ -164,7 +164,7 @@ static int uhid_write(int fd, const struct uhid_event *ev)
fprintf(stderr, "Cannot write to uhid: %m\n");
return -errno;
} else if (ret != sizeof(*ev)) {
- fprintf(stderr, "Wrong size written to uhid: %ld != %lu\n",
+ fprintf(stderr, "Wrong size written to uhid: %zd != %zd\n",
ret, sizeof(ev));
return -EFAULT;
} else {
@@ -235,7 +235,7 @@ static int event(int fd)
fprintf(stderr, "Cannot read uhid-cdev: %m\n");
return -errno;
} else if (ret != sizeof(ev)) {
- fprintf(stderr, "Invalid size read from uhid-dev: %ld != %lu\n",
+ fprintf(stderr, "Invalid size read from uhid-dev: %zd != %zd\n",
ret, sizeof(ev));
return -EFAULT;
}
--
1.9.3
next prev parent reply other threads:[~2014-07-13 18:43 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-07-13 18:36 [PATCH v2 0/6] kbuild: use target compiler for user binaries in samples/ Sam Ravnborg
2014-07-13 18:42 ` [PATCH 1/6] kbuild: add support for building userspace api programs Sam Ravnborg
2014-07-13 18:42 ` [PATCH 2/6] samples: refactor Makefile Sam Ravnborg
2014-07-13 19:25 ` Randy Dunlap
2014-07-13 19:52 ` Sam Ravnborg
2014-07-13 20:13 ` Randy Dunlap
2014-07-14 0:26 ` Stephen Rothwell
2014-07-13 18:42 ` [PATCH 3/6] samples: use uapiprogs support for seccomp Sam Ravnborg
2014-07-16 9:43 ` Masahiro Yamada
2014-07-16 10:31 ` Sam Ravnborg
2014-07-17 3:40 ` Masahiro Yamada
2014-07-13 18:42 ` [PATCH 4/6] samples: use uapiprogs support for hidraw Sam Ravnborg
2014-07-13 18:42 ` Sam Ravnborg [this message]
2014-07-13 18:42 ` [PATCH 6/6] samples: use uapiprogs support for uhid Sam Ravnborg
2014-07-13 19:23 ` [PATCH 1/6] kbuild: add support for building userspace api programs Randy Dunlap
2014-07-13 19:53 ` Sam Ravnborg
2014-07-14 0:29 ` [PATCH v2 0/6] kbuild: use target compiler for user binaries in samples/ Stephen Rothwell
2014-07-14 0:33 ` Stephen Rothwell
2014-07-17 15:22 ` Michal Marek
2014-08-21 13:46 ` Michal Marek
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