staging: brcm80211: fixed checkpatch warnings

Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: Roland Vossen <rvossen@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/staging/brcm80211/brcmsmac/aiutils.c

@@ -1054,9 +1054,8 @@ static struct si_info *ai_doattach(struct si_info *sii,
 	cc = (struct chipcregs __iomem *) regs;
 
 	/* bus/core/clk setup for register access */
-	if (!ai_buscore_prep(sii)) {
+	if (!ai_buscore_prep(sii))
 		return NULL;
-	}
 
 	/*
 	 * ChipID recognition.
@@ -1084,19 +1083,18 @@ static struct si_info *ai_doattach(struct si_info *sii,
 		return NULL;
 	}
 	/* no cores found, bail out */
-	if (sii->numcores == 0) {
+	if (sii->numcores == 0)
 		return NULL;
-	}
+
 	/* bus/core/clk setup */
 	origidx = SI_CC_IDX;
-	if (!ai_buscore_setup(sii, savewin, &origidx)) {
+	if (!ai_buscore_setup(sii, savewin, &origidx))
 		goto exit;
-	}
 
 	/* Init nvram from sprom/otp if they exist */
-	if (srom_var_init(&sii->pub, cc, vars, varsz)) {
+	if (srom_var_init(&sii->pub, cc, vars, varsz))
 		goto exit;
-	}
+
 	pvars = vars ? *vars : NULL;
 	ai_nvram_process(sii, pvars);
 

drivers/staging/brcm80211/brcmsmac/main.c

@@ -5995,9 +5995,8 @@ int brcms_c_set_gmode(struct brcms_c_info *wlc, u8 gmode, bool config)
 	 * If we are switching to gmode == GMODE_LEGACY_B,
 	 * clean up rate info that may refer to OFDM rates.
 	 */
-	if ((gmode == GMODE_LEGACY_B) && (band->gmode != GMODE_LEGACY_B)) {
+	if ((gmode == GMODE_LEGACY_B) && (band->gmode != GMODE_LEGACY_B))
 		band->gmode = gmode;
-	}
 
 	band->gmode = gmode;
 

drivers/staging/brcm80211/brcmsmac/nicpci.c

@@ -394,9 +394,8 @@ static bool pcie_mdiosetblock(struct pcicore_info *pi, uint blk)
 		i++;
 	}
 
-	if (i >= pcie_serdes_spinwait) {
+	if (i >= pcie_serdes_spinwait)
 		return false;
-	}
 
 	return true;
 }

drivers/staging/brcm80211/brcmsmac/srom.c

@@ -1175,8 +1175,7 @@ static int initvars_srom_pci(struct si_pub *sih, void __iomem *curmap,
 			if (sromrev == 0x10)
 				sromrev = 1;
 		}
-	}
-	else {
+	} else {
 		/* Use OTP if SPROM not available */
 		err = otp_read_pci(sih, srom, SROM_MAX);
 		if (err == 0)