rpmsg: qcom_smd: Fix uninitialized return variable in __qcom_smd_send()

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[ Upstream commit 5de775df33 ]

The "ret" variable isn't initialized if we don't enter the loop.  For
example,  if "channel->state" is not SMD_CHANNEL_OPENED.

Fixes: 33e3820dda ("rpmsg: smd: Use spinlock in tx path")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Link: https://lore.kernel.org/r/aAkhvV0nSbrsef1P@stanley.mountain
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Dan Carpenter 2025-04-23 20:22:05 +03:00 • committed by Greg Kroah-Hartman

parent 3b726bc126

commit 85322ddd44

1 changed files with 1 additions and 1 deletions

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drivers/rpmsg/qcom_smd.c

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