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cifs: remove set but not used variable 'cifs_sb' 

Fixes gcc '-Wunused-but-set-variable' warning:

fs/cifs/ioctl.c: In function 'cifs_ioctl':
fs/cifs/ioctl.c:164:23: warning:
 variable 'cifs_sb' set but not used [-Wunused-but-set-variable]

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
hifive-unleashed-5.1
YueHaibing 2018-09-06 01:50:43 +00:00 committed by Steve French
parent d034feeb44
commit ce7fb50f92
1 changed files with 0 additions and 2 deletions
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fs/cifs/ioctl.c
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@ -123,7 +123,6 @@ long cifs_ioctl(struct file *filep, unsigned int command, unsigned long arg)
struct inode *inode = file_inode(filep);
int rc = -ENOTTY; /* strange error - but the precedent */
unsigned int xid;
struct cifs_sb_info *cifs_sb;
struct cifsFileInfo *pSMBFile = filep->private_data;
struct cifs_tcon *tcon;
__u64 ExtAttrBits = 0;
@ -131,7 +130,6 @@ long cifs_ioctl(struct file *filep, unsigned int command, unsigned long arg)
xid = get_xid();
cifs_sb = CIFS_SB(inode->i_sb);
cifs_dbg(FYI, "cifs ioctl 0x%x\n", command);
switch (command) {
case FS_IOC_GETFLAGS: