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Commit ba75d570 authored by Richard Weinberger's avatar Richard Weinberger
Browse files

ubifs: Initialize fstr_real_len 



While fstr_real_len is only being used under if (encrypted),
gcc-6 still warns.

Fixes this false positive:
fs/ubifs/dir.c: In function 'ubifs_readdir':
fs/ubifs/dir.c:629:13: warning: 'fstr_real_len' may be used
uninitialized in this function [-Wmaybe-uninitialized]
    fstr.len = fstr_real_len

Initialize fstr_real_len to make gcc happy.

Reported-by: default avatarStephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: default avatarRichard Weinberger <richard@nod.at>
parent ec9160da

fs/ubifs/dir.c

+1 −1
Original line number Diff line number Diff line
@@ -528,7 +528,7 @@ static unsigned int vfs_dent_type(uint8_t type) 
 */

static int ubifs_readdir(struct file *file, struct dir_context *ctx)

{

	int fstr_real_len, err = 0;

	int fstr_real_len = 0, err = 0;

	struct fscrypt_name nm;

	struct fscrypt_str fstr = {0};

	union ubifs_key key;