From: Steve French stfrench@microsoft.com
[ Upstream commit 5ad4df56cd2158965f73416d41fce37906724822 ]
Clang detected a problem with rc possibly being unitialized (when length is zero) in a recently added fallocate code path.
Reported-by: kernel test robot lkp@intel.com Reviewed-by: Paulo Alcantara (SUSE) pc@cjr.nz Signed-off-by: Steve French stfrench@microsoft.com Signed-off-by: Sasha Levin sashal@kernel.org --- fs/cifs/smb2ops.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/fs/cifs/smb2ops.c b/fs/cifs/smb2ops.c index 81e087723777..fdb1d660bd13 100644 --- a/fs/cifs/smb2ops.c +++ b/fs/cifs/smb2ops.c @@ -3466,7 +3466,8 @@ static int smb3_simple_fallocate_write_range(unsigned int xid, char *buf) { struct cifs_io_parms io_parms = {0}; - int rc, nbytes; + int nbytes; + int rc = 0; struct kvec iov[2];
io_parms.netfid = cfile->fid.netfid;