staging: qlge: qlge_dbg: Simplify while statements

Simplify while loops into more readable and simple for loops.

Signed-off-by: Suraj Upadhyay <usuraj35@gmail.com>
Link: https://lore.kernel.org/r/79e35c695a80168639c073137a80804da3362301.1594642213.git.usuraj35@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/qlge/qlge_dbg.c b/drivers/staging/qlge/qlge_dbg.c
index 32fbd30a6a2e23b670bfdf5071ad45ba530e9071..985a6c34129467d2928692701f66641cd39826c3 100644 (file)
--- a/drivers/staging/qlge/qlge_dbg.c
+++ b/drivers/staging/qlge/qlge_dbg.c
@@ -42,9 +42,9 @@ static int ql_wait_other_func_reg_rdy(struct ql_adapter *qdev, u32 reg,
                                      u32 bit, u32 err_bit)
 {
        u32 temp;
-       int count = 10;
+       int count;
 
-       while (count) {
+       for (count = 10; count; count--) {
                temp = ql_read_other_func_reg(qdev, reg);
 
                /* check for errors */
@@ -53,7 +53,6 @@ static int ql_wait_other_func_reg_rdy(struct ql_adapter *qdev, u32 reg,
                else if (temp & bit)
                        return 0;
                mdelay(10);
-               count--;
        }
        return -1;
 }