[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>

1 files changed, 4 insertions, 2 deletions

diff --git a/drivers/net/wireless/prism54/isl_38xx.c b/drivers/net/wireless/prism54/isl_38xx.c
index 4481ec18c5a0..adc7499136dc 100644
--- 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