[PATCH] uninitialized variable in prism54 isl38xx_trigger_device

drivers/net/wireless/prism54/isl_38xx.c:131: warning: 'current_time.tv_sec' is used uninitialized in this function
drivers/net/wireless/prism54/isl_38xx.c:131: warning: 'current_time.tv_usec' is used uninitialized in this function

Signed-off-by: Olaf Hering <olh@suse.de>

diff --git a/drivers/net/wireless/prism54/isl_38xx.c b/drivers/net/wireless/prism54/isl_38xx.c
index 4481ec18c5a0885204e20c8656fe959b71afae6a..adc7499136dc1281ba87fd4f4d398263866b073a 100644 (file)
--- a/drivers/net/wireless/prism54/isl_38xx.c
+++ b/drivers/net/wireless/prism54/isl_38xx.c
@@ -112,10 +112,10 @@ isl38xx_handle_wakeup(isl38xx_control_block *control_block,
 void
 isl38xx_trigger_device(int asleep, void __iomem *device_base)
 {
-       struct timeval current_time;
        u32 reg, counter = 0;
 
 #if VERBOSE > SHOW_ERROR_MESSAGES
+       struct timeval current_time;
        DEBUG(SHOW_FUNCTION_CALLS, "isl38xx trigger device\n");
 #endif
 
@@ -126,11 +126,11 @@ isl38xx_trigger_device(int asleep, void __iomem *device_base)
                do_gettimeofday(&current_time);
                DEBUG(SHOW_TRACING, "%08li.%08li Device wakeup triggered\n",
                      current_time.tv_sec, (long)current_time.tv_usec);
-#endif
 
                DEBUG(SHOW_TRACING, "%08li.%08li Device register read %08x\n",
                      current_time.tv_sec, (long)current_time.tv_usec,
                      readl(device_base + ISL38XX_CTRL_STAT_REG));
+#endif
                udelay(ISL38XX_WRITEIO_DELAY);
 
                reg = readl(device_base + ISL38XX_INT_IDENT_REG);
@@ -148,10 +148,12 @@ isl38xx_trigger_device(int asleep, void __iomem *device_base)
                                counter++;
                        }
 
+#if VERBOSE > SHOW_ERROR_MESSAGES
                        DEBUG(SHOW_TRACING,
                              "%08li.%08li Device register read %08x\n",
                              current_time.tv_sec, (long)current_time.tv_usec,
                              readl(device_base + ISL38XX_CTRL_STAT_REG));
+#endif
                        udelay(ISL38XX_WRITEIO_DELAY);
 
 #if VERBOSE > SHOW_ERROR_MESSAGES