[PATCH] avoid crashing the kernel
From: Michael Estner <hidden>
Date: 2021-09-25 20:04:50
Also in:
lkml
Subsystem:
most(r) technology driver, staging subsystem, the rest · Maintainers:
Parthiban Veerasooran, Christian Gromm, Greg Kroah-Hartman, Linus Torvalds
To avoid chrashing the kernel I use WARN_ON instead. Signed-off-by: Michael Estner <redacted> --- drivers/staging/most/i2c/i2c.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/staging/most/i2c/i2c.c b/drivers/staging/most/i2c/i2c.c
index 7042f10887bb..e1edd892f9fd 100644
--- a/drivers/staging/most/i2c/i2c.c
+++ b/drivers/staging/most/i2c/i2c.c@@ -68,7 +68,7 @@ static int configure_channel(struct most_interface *most_iface, struct hdm_i2c *dev = to_hdm(most_iface); unsigned int delay, pr; - BUG_ON(ch_idx < 0 || ch_idx >= NUM_CHANNELS); + WARN_ON(ch_idx < 0 || ch_idx >= NUM_CHANNELS); if (channel_config->data_type != MOST_CH_CONTROL) { pr_err("bad data type for channel %d\n", ch_idx);
@@ -122,7 +122,7 @@ static int enqueue(struct most_interface *most_iface, struct hdm_i2c *dev = to_hdm(most_iface); int ret; - BUG_ON(ch_idx < 0 || ch_idx >= NUM_CHANNELS); + WARN_ON(ch_idx < 0 || ch_idx >= NUM_CHANNELS); if (ch_idx == CH_RX) { /* RX */
@@ -167,7 +167,7 @@ static int poison_channel(struct most_interface *most_iface, struct hdm_i2c *dev = to_hdm(most_iface); struct mbo *mbo; - BUG_ON(ch_idx < 0 || ch_idx >= NUM_CHANNELS); + WARN_ON(ch_idx < 0 || ch_idx >= NUM_CHANNELS); if (ch_idx == CH_RX) { if (!polling_rate) --
2.25.1