By handling latency variable efficiently we also get rid of this warning :
CC [M] drivers/gpu/drm/i915/intel_display.o drivers/gpu/drm/i915/intel_display.c: In function ‘igd_enable_cxsr’: drivers/gpu/drm/i915/intel_display.c:1918: warning: ‘latency’ may be used uninitialized in this function Signed-off-by: Jaswinder Singh Rajput <jaswinderraj...@gmail.com> --- drivers/gpu/drm/i915/intel_display.c | 13 ++++++------- 1 files changed, 6 insertions(+), 7 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 748ed50..85a13f4 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -1923,14 +1923,13 @@ static struct cxsr_latency *intel_get_cxsr_latency(int is_desktop, int fsb, for (i = 0; i < ARRAY_SIZE(cxsr_latency_table); i++) { latency = &cxsr_latency_table[i]; if (is_desktop == latency->is_desktop && - fsb == latency->fsb_freq && mem == latency->mem_freq) - break; - } - if (i >= ARRAY_SIZE(cxsr_latency_table)) { - DRM_DEBUG("Unknown FSB/MEM found, disable CxSR\n"); - return NULL; + fsb == latency->fsb_freq && mem == latency->mem_freq) + return latency; } - return latency; + + DRM_DEBUG("Unknown FSB/MEM found, disable CxSR\n"); + + return NULL; } static void igd_disable_cxsr(struct drm_device *dev) -- 1.6.4.2 ------------------------------------------------------------------------------ Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july -- _______________________________________________ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel