4.20-stable review patch. If anyone has any objections, please let me know.
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From: Gustavo A. R. Silva gustavo@embeddedor.com
commit df997abeebadaa4824271009e2d2b526a70a11cb upstream.
Add missing break statement in order to prevent the code from falling through to case ISCSI_BOOT_TGT_NAME, which is unnecessary.
This bug was found thanks to the ongoing efforts to enable -Wimplicit-fallthrough.
Fixes: b33a84a38477 ("ibft: convert iscsi_ibft module to iscsi boot lib") Cc: stable@vger.kernel.org Signed-off-by: Gustavo A. R. Silva gustavo@embeddedor.com Signed-off-by: Konrad Rzeszutek Wilk konrad.wilk@oracle.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- drivers/firmware/iscsi_ibft.c | 1 + 1 file changed, 1 insertion(+)
--- a/drivers/firmware/iscsi_ibft.c +++ b/drivers/firmware/iscsi_ibft.c @@ -542,6 +542,7 @@ static umode_t __init ibft_check_tgt_for case ISCSI_BOOT_TGT_NIC_ASSOC: case ISCSI_BOOT_TGT_CHAP_TYPE: rc = S_IRUGO; + break; case ISCSI_BOOT_TGT_NAME: if (tgt->tgt_name_len) rc = S_IRUGO;