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mmc: Fix static checker warnings

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Correct pointer dereferencing check to be more consistent.

Eliminate the below smatch warning:
drivers/mmc/mmc.c:3118 mmc_init_device()
warn: variable dereferenced before check 'm' (see line 3116)

Signed-off-by: Venkatesh Yadav Abbarapu <venkatesh.abbarapu@amd.com>
Reviewed-by: Michal Simek <michal.simek@amd.com>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
This commit is contained in:
Venkatesh Yadav Abbarapu 2022-09-29 10:22:49 +05:30 committed by Jaehoon Chung
parent 7ff2f30b63
commit 337af54a36
1 changed files with 4 additions and 2 deletions
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6
drivers/mmc/mmc.c
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@ -3113,10 +3113,12 @@ int mmc_init_device(int num)
}
m = mmc_get_mmc_dev(dev);
m->user_speed_mode = MMC_MODES_END; /* Initialising user set speed mode */
if (!m)
return 0;
/* Initialising user set speed mode */
m->user_speed_mode = MMC_MODES_END;
if (m->preinit)
mmc_start_init(m);