linux-kernel - [PATCH] scsi: gdth_proc.c: Remove unused function

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Message-Id: <1419116988-13467-1-git-send-email-rickard_strandqvist@spectrumdigital.se>
Date:	Sun, 21 Dec 2014 00:09:48 +0100
From:	Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>
To:	Achim Leubner <achim_leubner@...ptec.com>,
	"James E.J. Bottomley" <JBottomley@...allels.com>
Cc:	Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>,
	linux-scsi@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] scsi: gdth_proc.c:  Remove unused function

Remove the function gdth_ioctl_check_bin() that is not used anywhere.

This was partially found by using a static code analysis program called cppcheck.

Signed-off-by: Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>
---
 drivers/scsi/gdth_proc.c |   18 ------------------
 1 file changed, 18 deletions(-)

diff --git a/drivers/scsi/gdth_proc.c b/drivers/scsi/gdth_proc.c
index 9fb6326..efb9df5 100644
--- a/drivers/scsi/gdth_proc.c
+++ b/drivers/scsi/gdth_proc.c
@@ -598,24 +598,6 @@ static void gdth_ioctl_free(gdth_ha_str *ha, int size, char *buf, u64 paddr)
     }
 }
 
-#ifdef GDTH_IOCTL_PROC
-static int gdth_ioctl_check_bin(gdth_ha_str *ha, u16 size)
-{
-    unsigned long flags;
-    int ret_val;
-
-    spin_lock_irqsave(&ha->smp_lock, flags);
-
-    ret_val = FALSE;
-    if (ha->scratch_busy) {
-        if (((gdth_iord_str *)ha->pscratch)->size == (u32)size)
-            ret_val = TRUE;
-    }
-    spin_unlock_irqrestore(&ha->smp_lock, flags);
-    return ret_val;
-}
-#endif
-
 static void gdth_wait_completion(gdth_ha_str *ha, int busnum, int id)
 {
     unsigned long flags;
-- 
1.7.10.4

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