fs/binfmt_flat.c: remove set but not used variable 'inode'

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

  fs/binfmt_flat.c: In function load_flat_file:
  fs/binfmt_flat.c:419:16: warning: variable inode set but not used [-Wunused-but-set-variable]

It's never used and can be removed.

Link: http://lkml.kernel.org/r/20190525125341.9844-1-yuehaibing@huawei.com
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/fs/binfmt_flat.c b/fs/binfmt_flat.c
index 8c6b50f34466da06e3641703b7cc228089e64254..831a2b25ba79f1cf39cab68316060e1ef02396c0 100644 (file)
--- a/fs/binfmt_flat.c
+++ b/fs/binfmt_flat.c
@@ -431,7 +431,6 @@ static int load_flat_file(struct linux_binprm *bprm,
        unsigned long len, memp, memp_size, extra, rlim;
        __be32 __user *reloc;
        u32 __user *rp;
-       struct inode *inode;
        int i, rev, relocs;
        loff_t fpos;
        unsigned long start_code, end_code;
@@ -439,7 +438,6 @@ static int load_flat_file(struct linux_binprm *bprm,
        int ret;
 
        hdr = ((struct flat_hdr *) bprm->buf);          /* exec-header */
-       inode = file_inode(bprm->file);
 
        text_len  = ntohl(hdr->data_start);
        data_len  = ntohl(hdr->data_end) - ntohl(hdr->data_start);