Otherwise we risk sleeping with the pipe locked for indeterminate lengths of time. Link: https://lore.kernel.org/linux-fsdevel/qk6hjuam54khlaikf2ssom6custxf5is2ekkaequf4hvode3ls@zgf7j5j4ubvw/t/#u Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@xxxxxxxxxxxxxxxxxx> --- net/smc/af_smc.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/net/smc/af_smc.c b/net/smc/af_smc.c index bacdd971615e..89473305f629 100644 --- a/net/smc/af_smc.c +++ b/net/smc/af_smc.c @@ -3243,12 +3243,8 @@ static ssize_t smc_splice_read(struct socket *sock, loff_t *ppos, rc = -ESPIPE; goto out; } - if (flags & SPLICE_F_NONBLOCK) - flags = MSG_DONTWAIT; - else - flags = 0; SMC_STAT_INC(smc, splice_cnt); - rc = smc_rx_recvmsg(smc, NULL, pipe, len, flags); + rc = smc_rx_recvmsg(smc, NULL, pipe, len, MSG_DONTWAIT); } out: release_sock(sk); -- 2.39.2
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