[PATCH] drm/amdgpu: Use seq_putc() in two functions

[SF Markus Elfring]

From: Markus Elfring <elfr...@users.sourceforge.net>
Date: Fri, 12 Jan 2018 22:08:50 +0100

A few single characters should be put into a sequence.
Thus use the corresponding function "seq_putc".

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfr...@users.sourceforge.net>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | 2 +-
 drivers/gpu/drm/amd/amdgpu/amdgpu_sa.c  | 9 +++------
 2 files changed, 4 insertions(+), 7 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c 
b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
index 10805edcf964..7ac233f5abe2 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
@@ -806,8 +806,8 @@ static int amdgpu_debugfs_gem_bo_info(int id, void *ptr, 
void *data)
        pin_count = READ_ONCE(bo->pin_count);
        if (pin_count)
                seq_printf(m, " pin count %d", pin_count);
-       seq_printf(m, "\n");
 
+       seq_putc(m, '\n');
        return 0;
 }
 
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_sa.c 
b/drivers/gpu/drm/amd/amdgpu/amdgpu_sa.c
index 3144400435b7..57ce42d960ae 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_sa.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_sa.c
@@ -419,11 +419,8 @@ void amdgpu_sa_bo_dump_debug_info(struct amdgpu_sa_manager 
*sa_manager,
        list_for_each_entry(i, &sa_manager->olist, olist) {
                uint64_t soffset = i->soffset + sa_manager->gpu_addr;
                uint64_t eoffset = i->eoffset + sa_manager->gpu_addr;
-               if (&i->olist == sa_manager->hole) {
-                       seq_printf(m, ">");
-               } else {
-                       seq_printf(m, " ");
-               }
+
+               seq_putc(m, (&i->olist == sa_manager->hole) ? '>' : ' ');
                seq_printf(m, "[0x%010llx 0x%010llx] size %8lld",
                           soffset, eoffset, eoffset - soffset);
 
@@ -431,7 +428,7 @@ void amdgpu_sa_bo_dump_debug_info(struct amdgpu_sa_manager 
*sa_manager,
                        seq_printf(m, " protected by 0x%08x on context %llu",
                                   i->fence->seqno, i->fence->context);
 
-               seq_printf(m, "\n");
+               seq_putc(m, '\n');
        }
        spin_unlock(&sa_manager->wq.lock);
 }
-- 
2.15.1

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