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hv:clear up the usage of printf data struct

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The printf related functions have been called by other various
functions, e.g. get_ptdev_info(), get_ioapic_info, etc. The patch
is used to clear up the usage.

Tracked-On: #861
Signed-off-by: Junjun Shan <junjun.shan@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
This commit is contained in:
Junjun Shan
2018-09-18 17:50:26 +08:00
committed by Xie, Nanlin
parent 965f8d1033
commit 5c92329606
18 changed files with 29 additions and 29 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
hypervisor/arch/x86/ioapic.c
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@@ -446,11 +446,11 @@ static void get_rte_info(union ioapic_rte rte, bool *mask, bool *irr,
*dest = (uint32_t)(rte.full >> APIC_ID_SHIFT);
}
int get_ioapic_info(char *str_arg, int str_max_len)
int get_ioapic_info(char *str_arg, size_t str_max_len)
{
char *str = str_arg;
uint32_t irq;
int len, size = str_max_len;
size_t len, size = str_max_len;
len = snprintf(str, size,
"\r\nIRQ\tPIN\tRTE.HI32\tRTE.LO32\tVEC\tDST\tDM\tTM\tDELM\tIRR\tMASK");
@@ -481,7 +481,7 @@ int get_ioapic_info(char *str_arg, int str_max_len)
size -= len;
str += len;
if (size < 2) {
if (size < 2U) {
pr_err("\r\nsmall buffer for ioapic dump");
return -1;
}