drm/amd/display/dc/calcs/dce_calcs: Fix a memleak in calculate_bandwidth()

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In calculate_bandwidth(), the tag free_sclk and free_yclk are reversed,
which could lead to a memory leak of yclk.

Fix this bug by changing the location of free_sclk and free_yclk.

This bug was found by a static analyzer.

Builds with 'make allyesconfig' show no new warnings,
and our static analyzer no longer warns about this code.

Fixes: 2be8989d0f ("drm/amd/display/dc/calcs/dce_calcs: Move some large variables from the stack to the heap")
Signed-off-by: Zhou Qingyang <zhou1615@umn.edu>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Zhou Qingyang 2022-01-25 00:55:51 +08:00 • committed by Alex Deucher

parent 82c3a7a5ed

commit 153a9529d7

1 changed files with 2 additions and 2 deletions

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drivers/gpu/drm/amd/display/dc/dml/calcs/dce_calcs.c

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