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staging: erofs: clean up initialization of pointer de

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Currently pointer de is being initialized with a value that is
never read and a few statements later de is being re-assigned. Clean
this up by ininitialzing de and removing the re-assignment.

Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Reviewed-by: Gao Xiang <gaoxiang25@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Colin Ian King 2019-06-17 13:55:29 +01:00 committed by Greg Kroah-Hartman
parent 7c23143199
commit 5c8004ce61
1 changed files with 1 additions and 2 deletions
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3
drivers/staging/erofs/dir.c
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@ -42,10 +42,9 @@ static int erofs_fill_dentries(struct dir_context *ctx,
void *dentry_blk, unsigned int *ofs, void *dentry_blk, unsigned int *ofs,
unsigned int nameoff, unsigned int maxsize) unsigned int nameoff, unsigned int maxsize)
{ {
struct erofs_dirent *de = dentry_blk; struct erofs_dirent *de = dentry_blk + *ofs;
const struct erofs_dirent *end = dentry_blk + nameoff; const struct erofs_dirent *end = dentry_blk + nameoff;
de = dentry_blk + *ofs;
while (de < end) { while (de < end) {
const char *de_name; const char *de_name;
unsigned int de_namelen; unsigned int de_namelen;