lkml.org 
[lkml]   [2021]   [Dec]   [15]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH] drm/vmwgfx: fix size_t format string
Date
From: Arnd Bergmann <arnd@arndb.de>

On architectures with size_t different from 'unsigned long', gcc
prints this warning:

drivers/gpu/drm/vmwgfx/vmwgfx_gem.c: In function 'vmw_bo_print_info':
drivers/gpu/drm/vmwgfx/vmwgfx_gem.c:230:40: error: format '%ld' expects argument of type 'long int', but argument 4 has type 'size_t' {aka 'unsigned int'} [-Werror=format=]
230 | seq_printf(m, "\t\t0x%08x: %12ld bytes %s, type = %s",
| ~~~~^
| |
| long int
| %12d
231 | id, bo->base.base.size, placement, type);
| ~~~~~~~~~~~~~~~~~~
| |
| size_t {aka unsigned int}

Use the correct %zd modifier.

Fixes: 8afa13a0583f ("drm/vmwgfx: Implement DRIVER_GEM")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
drivers/gpu/drm/vmwgfx/vmwgfx_gem.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_gem.c b/drivers/gpu/drm/vmwgfx/vmwgfx_gem.c
index c016c434b6cb..3d4d703b20a8 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_gem.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_gem.c
@@ -227,7 +227,7 @@ static void vmw_bo_print_info(int id, struct vmw_buffer_object *bo, struct seq_f
break;
}

- seq_printf(m, "\t\t0x%08x: %12ld bytes %s, type = %s",
+ seq_printf(m, "\t\t0x%08x: %12zd bytes %s, type = %s",
id, bo->base.base.size, placement, type);
seq_printf(m, ", priority = %u, pin_count = %u, GEM refs = %d, TTM refs = %d",
bo->base.priority,
--
2.29.2
\
 
 \ /
  Last update: 2021-12-15 15:06    [W:0.018 / U:0.304 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site