diff options
| author | Mathieu Malaterre <malat@debian.org> | 2018-05-05 22:00:37 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-06-21 04:02:55 +0900 |
| commit | 36166445a922a50343bec7f193f243390e9e0680 (patch) | |
| tree | a62a12df0dda8c264d668d59db11ab2184458fdb /drivers/ata/libata-eh.c | |
| parent | bc707b2d950b549b6071f39fe269291ec6031d5a (diff) | |
driver core: add __printf verification to __ata_ehi_pushv_desc
[ Upstream commit 0d74d872c3f8b9cb3d096fb932a063b43b37f188 ]
__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>
Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/ata/libata-eh.c')
| -rw-r--r-- | drivers/ata/libata-eh.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c index ea20e0eb4d5a..711dd91b5e2c 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, |