common: tsi148 - fix gcc 4.6 compiler warning

Configuring for vme8349 board...
cmd_tsi148.c: In function 'tsi148_init':
cmd_tsi148.c:56:17: warning: variable 'lastError' set but not used [-Wunused-but-set-variable]

Signed-off-by: Kim Phillips <kim.phillips@freescale.com>

diff --git a/common/cmd_tsi148.c b/common/cmd_tsi148.c
index 6dc9dab36899c10035af72ea4059043bfa0f376a..7f48ea2e65f72e67a5d79e207f5540fd50b6f6d5 100644 (file)
--- a/common/cmd_tsi148.c
+++ b/common/cmd_tsi148.c
@@ -53,7 +53,7 @@ static TSI148_DEV *dev;
 
 int tsi148_init(void)
 {
-       int j, result, lastError = 0;
+       int j, result;
        pci_dev_t busdevfn;
        unsigned int val;
 
@@ -69,8 +69,7 @@ int tsi148_init(void)
        dev = malloc(sizeof(*dev));
        if (NULL == dev) {
                puts("Tsi148: No memory!\n");
-               result = -1;
-               goto break_20;
+               return -1;
        }
 
        memset(dev, 0, sizeof(*dev));
@@ -139,8 +138,6 @@ int tsi148_init(void)
  break_30:
        free(dev);
        dev = NULL;
- break_20:
-       lastError = result;
 
        return result;
 }