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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: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Richard Weinberger <richard@nod.at>
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@ -528,7 +528,7 @@ static unsigned int vfs_dent_type(uint8_t type)
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*/
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static int ubifs_readdir(struct file *file, struct dir_context *ctx)
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{
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int fstr_real_len, err = 0;
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int fstr_real_len = 0, err = 0;
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struct fscrypt_name nm;
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struct fscrypt_str fstr = {0};
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union ubifs_key key;
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