From: Mathieu Malaterre <malat@debian.org>
To: Tejun Heo <tj@kernel.org>
Cc: Mathieu Malaterre <malat@debian.org>,
linux-ide@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH] driver core: add __printf verification to __ata_ehi_pushv_desc
Date: Sat, 5 May 2018 22:00:37 +0200 [thread overview]
Message-ID: <20180505200038.17840-1-malat@debian.org> (raw)
__printf is useful to verify format and arguments. Remove the following
warning (with W=1):
drivers/ata/libata-eh.c:183:10: warning: function might be possible candidate for ‘gnu_printf’ format attribute [-Wsuggest-attribute=format]
Signed-off-by: Mathieu Malaterre <malat@debian.org>
---
drivers/ata/libata-eh.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c
index c016829a38fd..513b260bcff1 100644
--- a/drivers/ata/libata-eh.c
+++ b/drivers/ata/libata-eh.c
@@ -175,8 +175,8 @@ static void ata_eh_handle_port_resume(struct ata_port *ap)
{ }
#endif /* CONFIG_PM */
-static void __ata_ehi_pushv_desc(struct ata_eh_info *ehi, const char *fmt,
- va_list args)
+static __printf(2, 0) void __ata_ehi_pushv_desc(struct ata_eh_info *ehi,
+ const char *fmt, va_list args)
{
ehi->desc_len += vscnprintf(ehi->desc + ehi->desc_len,
ATA_EH_DESC_LEN - ehi->desc_len,
--
2.11.0
next reply other threads:[~2018-05-05 20:00 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-05 20:00 Mathieu Malaterre [this message]
2018-05-07 15:32 ` [PATCH] driver core: add __printf verification to __ata_ehi_pushv_desc Tejun Heo
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