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[v8,35/35] drm-print: workaround compiler meh

Message ID 20240429193921.66648-16-jim.cromie@gmail.com (mailing list archive)
State New, archived
Headers show
Series None | expand

Commit Message

Jim Cromie April 29, 2024, 7:39 p.m. UTC 
For some reason I cannot grok, I get an unused variable 'category'
warning/error, though the usage follows immediately.  This drops the
local var and directly derefs in the macro-call, which somehow avoids
the warning.

commit 9fd6f61a297e ("drm/print: add drm_dbg_printer() for drm device specific printer")
CC: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Jim Cromie <jim.cromie@gmail.com>
---
 drivers/gpu/drm/drm_print.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)
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Patch

diff --git a/drivers/gpu/drm/drm_print.c b/drivers/gpu/drm/drm_print.c
index efdf82f8cbbb..c400441cd77e 100644
--- a/drivers/gpu/drm/drm_print.c
+++ b/drivers/gpu/drm/drm_print.c
@@ -183,11 +183,10 @@  void __drm_printfn_dbg(struct drm_printer *p, struct va_format *vaf)
 {
 	const struct drm_device *drm = p->arg;
 	const struct device *dev = drm ? drm->dev : NULL;
-	enum drm_debug_category category = p->category;
 	const char *prefix = p->prefix ?: "";
 	const char *prefix_pad = p->prefix ? " " : "";
 
-	if (!__drm_debug_enabled(category))
+	if (!__drm_debug_enabled(p->category))
 		return;
 
 	/* Note: __builtin_return_address(0) is useless here. */