Staging: agnx: i reaches -1, tested 0

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/staging/agnx/rf.c b/drivers/staging/agnx/rf.c
index 8294b6e..9e1e9d5 100644 (file)
--- a/drivers/staging/agnx/rf.c
+++ b/drivers/staging/agnx/rf.c
@@ -669,7 +669,7 @@ static inline void calibra_delay(struct agnx_priv *priv)
        unsigned int i = 100;
 
        wmb();
-       while (i--) {
+       while (--i) {
                reg = (ioread32(ctl + AGNX_ACI_STATUS));
                if (reg == 0x4000)
                        break;