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Commit 0d74d872 authored by Mathieu Malaterre's avatar Mathieu Malaterre Committed by Tejun Heo
Browse files

driver core: add __printf verification to __ata_ehi_pushv_desc 



__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: default avatarMathieu Malaterre <malat@debian.org>
Signed-off-by: default avatarTejun Heo <tj@kernel.org>
parent 7e437d61

drivers/ata/libata-eh.c

+2 −2
Original line number Diff line number Diff line
@@ -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,