From d317d054b14df4cbce5324454925dc6c9858a8c4 Mon Sep 17 00:00:00 2001 From: "Tobin C. Harding" Date: Mon, 10 Apr 2017 13:16:01 +1000 Subject: [PATCH] staging: ks7010: move check and break to top of loop Function uses an if statement within a for loop to guard a block of code. If 'if' statement conditional evaluates to false, loop breaks. The same logic can be expressed by inverting the conditional and breaking when new conditional evaluates to true. This allows the subsequent code to be indented one level less, aiding readability. Reduced indentation also allows for the code to be laid out more clearly and fixes two checkpatch warnings. Invert if statement conditional, break from for loop if new conditional evaluates to true. Reduce indentation in subsequent code, fix whitespace issues. Do not change program logic. Signed-off-by: Tobin C. Harding Signed-off-by: Greg Kroah-Hartman --- drivers/staging/ks7010/ks_hostif.c | 34 ++++++++++++------------------ 1 file changed, 14 insertions(+), 20 deletions(-) diff --git a/drivers/staging/ks7010/ks_hostif.c b/drivers/staging/ks7010/ks_hostif.c index 597280882dc8..5292463519b1 100644 --- a/drivers/staging/ks7010/ks_hostif.c +++ b/drivers/staging/ks7010/ks_hostif.c @@ -2147,33 +2147,27 @@ void hostif_sme_mode_setup(struct ks_wlan_private *priv) /* rate mask by phy setting */ if (priv->reg.phy_type == D_11B_ONLY_MODE) { for (i = 0; i < priv->reg.rate_set.size; i++) { - if (IS_11B_RATE(priv->reg.rate_set.body[i])) { - if ((priv->reg.rate_set.body[i] & RATE_MASK) >= - TX_RATE_5M) - rate_octet[i] = - priv->reg.rate_set. - body[i] & RATE_MASK; - else - rate_octet[i] = - priv->reg.rate_set.body[i]; - } else { + if (!IS_11B_RATE(priv->reg.rate_set.body[i])) break; + + if ((priv->reg.rate_set.body[i] & RATE_MASK) >= TX_RATE_5M) { + rate_octet[i] = priv->reg.rate_set.body[i] & + RATE_MASK; + } else { + rate_octet[i] = priv->reg.rate_set.body[i]; } } } else { /* D_11G_ONLY_MODE or D_11BG_COMPATIBLE_MODE */ for (i = 0; i < priv->reg.rate_set.size; i++) { - if (IS_11BG_RATE(priv->reg.rate_set.body[i])) { - if (IS_OFDM_EXT_RATE - (priv->reg.rate_set.body[i])) - rate_octet[i] = - priv->reg.rate_set. - body[i] & RATE_MASK; - else - rate_octet[i] = - priv->reg.rate_set.body[i]; - } else { + if (!IS_11BG_RATE(priv->reg.rate_set.body[i])) break; + + if (IS_OFDM_EXT_RATE(priv->reg.rate_set.body[i])) { + rate_octet[i] = priv->reg.rate_set.body[i] & + RATE_MASK; + } else { + rate_octet[i] = priv->reg.rate_set.body[i]; } } }