Clang warns (or errors with CONFIG_WERROR=y):
fs/ubifs/journal.c:986:20: error: variable 'err' is uninitialized when used here [-Werror,-Wuninitialized]
986 | ubifs_ro_mode(c, err);
| ^~~
Set err to -EPERM before the call to ubifs_ro_mode() and reuse it in the
return statement to resolve the warning.
Fixes: 957e1c4e17 ("ubifs: ubifs_jnl_write_inode: Only check once for the limitation of xattr count")
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Richard Weinberger <richard@nod.at>
Nathan Chancellor
bcdcb115ea