[MTD] mtdchar.c remove shadowed variable warnings

Use einfo, oinfo for the inner erase_info and otp_info structs used in
individual case statements.

drivers/mtd/mtdchar.c:582:26: warning: symbol 'info' shadows an earlier one
drivers/mtd/mtdchar.c:380:23: originally declared here
drivers/mtd/mtdchar.c:596:26: warning: symbol 'info' shadows an earlier one
drivers/mtd/mtdchar.c:380:23: originally declared here
drivers/mtd/mtdchar.c:704:19: warning: symbol 'info' shadows an earlier one
drivers/mtd/mtdchar.c:380:23: originally declared here

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

diff --git a/drivers/mtd/mtdchar.c b/drivers/mtd/mtdchar.c
index 5fc2c4216c03df47d51639205cc0b5ea39ff20fa..f5061fe72e4cb197a2d2fcc92e6da205de0b01ea 100644 (file)
--- a/drivers/mtd/mtdchar.c
+++ b/drivers/mtd/mtdchar.c
@@ -577,29 +577,29 @@ static int mtd_ioctl(struct inode *inode, struct file *file,
 
        case MEMLOCK:
        {
-               struct erase_info_user info;
+               struct erase_info_user einfo;
 
-               if (copy_from_user(&info, argp, sizeof(info)))
+               if (copy_from_user(&einfo, argp, sizeof(einfo)))
                        return -EFAULT;
 
                if (!mtd->lock)
                        ret = -EOPNOTSUPP;
                else
-                       ret = mtd->lock(mtd, info.start, info.length);
+                       ret = mtd->lock(mtd, einfo.start, einfo.length);
                break;
        }
 
        case MEMUNLOCK:
        {
-               struct erase_info_user info;
+               struct erase_info_user einfo;
 
-               if (copy_from_user(&info, argp, sizeof(info)))
+               if (copy_from_user(&einfo, argp, sizeof(einfo)))
                        return -EFAULT;
 
                if (!mtd->unlock)
                        ret = -EOPNOTSUPP;
                else
-                       ret = mtd->unlock(mtd, info.start, info.length);
+                       ret = mtd->unlock(mtd, einfo.start, einfo.length);
                break;
        }
 
@@ -699,15 +699,15 @@ static int mtd_ioctl(struct inode *inode, struct file *file,
 
        case OTPLOCK:
        {
-               struct otp_info info;
+               struct otp_info oinfo;
 
                if (mfi->mode != MTD_MODE_OTP_USER)
                        return -EINVAL;
-               if (copy_from_user(&info, argp, sizeof(info)))
+               if (copy_from_user(&oinfo, argp, sizeof(oinfo)))
                        return -EFAULT;
                if (!mtd->lock_user_prot_reg)
                        return -EOPNOTSUPP;
-               ret = mtd->lock_user_prot_reg(mtd, info.start, info.length);
+               ret = mtd->lock_user_prot_reg(mtd, oinfo.start, oinfo.length);
                break;
        }
 #endif