Fix: gdc.c: In function 'gdc_test_reg_one': gdc.c:66:6: warning: variable 'ret' set but not used [-Wunused-but-set-variable]
Signed-off-by: Wolfgang Denk wd@denx.de Cc: Stefan Roese sr@denx.de --- total: 0 errors, 0 warnings, 14 lines checked NOTE: Ignored message types: COMPLEX_MACRO CONSIDER_KSTRTO MINMAX MULTISTATEMENT_MACRO_USE_DO_WHILE
post/board/lwmon5/gdc.c | 3 +-- 1 files changed, 1 insertions(+), 2 deletions(-)
diff --git a/post/board/lwmon5/gdc.c b/post/board/lwmon5/gdc.c index 719194b..6bbd2c2 100644 --- a/post/board/lwmon5/gdc.c +++ b/post/board/lwmon5/gdc.c @@ -63,13 +63,12 @@ const static unsigned long otherpattern = 0x01234567; /* test write/read og a given LIME Register */ static int gdc_test_reg_one(uint value) { - int ret; uint read_value;
/* write test pattern */ out_be32((void *)GDC_SCRATCH_REG, value); /* read other location (protect against data lines capacity) */ - ret = in_be32((void *)GDC_RAM_START); + in_be32((void *)GDC_RAM_START); /* verify test pattern */ read_value = in_be32((void *)GDC_SCRATCH_REG); if (read_value != value) {