fs/cifs: fix gcc warning in sid_to_id
fix warning [-Wunused-but-set-variable] at variable 'rc', keeping the code readable. Signed-off-by: Qiujun Huang <hqjagain@gmail.com> Signed-off-by: Steve French <stfrench@microsoft.com>
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@ -342,7 +342,7 @@ static int
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sid_to_id(struct cifs_sb_info *cifs_sb, struct cifs_sid *psid,
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sid_to_id(struct cifs_sb_info *cifs_sb, struct cifs_sid *psid,
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struct cifs_fattr *fattr, uint sidtype)
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struct cifs_fattr *fattr, uint sidtype)
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{
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{
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int rc;
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int rc = 0;
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struct key *sidkey;
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struct key *sidkey;
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char *sidstr;
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char *sidstr;
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const struct cred *saved_cred;
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const struct cred *saved_cred;
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@ -450,11 +450,12 @@ out_revert_creds:
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* fails then we just fall back to using the mnt_uid/mnt_gid.
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* fails then we just fall back to using the mnt_uid/mnt_gid.
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*/
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*/
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got_valid_id:
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got_valid_id:
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rc = 0;
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if (sidtype == SIDOWNER)
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if (sidtype == SIDOWNER)
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fattr->cf_uid = fuid;
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fattr->cf_uid = fuid;
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else
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else
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fattr->cf_gid = fgid;
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fattr->cf_gid = fgid;
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return 0;
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return rc;
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}
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}
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int
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int
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