6.6-stable review patch. If anyone has any objections, please let me know.
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From: Alok Tiwari alok.a.tiwari@oracle.com
[ Upstream commit 5f1d1d14db7dabce9c815e7d7cd351f8d58b8585 ]
The variable ret in icss_iep_extts_enable() was incorrectly declared as u32, while the function returns int and may return negative error codes. This will cause sign extension issues and incorrect error propagation. Update ret to be int to fix error handling.
This change corrects the declaration to avoid potential type mismatch.
Fixes: c1e0230eeaab ("net: ti: icss-iep: Add IEP driver") Signed-off-by: Alok Tiwari alok.a.tiwari@oracle.com Reviewed-by: Andrew Lunn andrew@lunn.ch Link: https://patch.msgid.link/20250805142323.1949406-1-alok.a.tiwari@oracle.com Signed-off-by: Jakub Kicinski kuba@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/net/ethernet/ti/icssg/icss_iep.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/ti/icssg/icss_iep.c b/drivers/net/ethernet/ti/icssg/icss_iep.c index 8ed72c8b210f..e7306ed52922 100644 --- a/drivers/net/ethernet/ti/icssg/icss_iep.c +++ b/drivers/net/ethernet/ti/icssg/icss_iep.c @@ -638,7 +638,8 @@ static int icss_iep_pps_enable(struct icss_iep *iep, int on)
static int icss_iep_extts_enable(struct icss_iep *iep, u32 index, int on) { - u32 val, cap, ret = 0; + u32 val, cap; + int ret = 0;
mutex_lock(&iep->ptp_clk_mutex);