mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-10-04 16:15:11 +00:00
staging: rts5208: fix gcc-8 logic error warning
As gcc-8 points out, the bit mask check makes no sense here: drivers/staging/rts5208/sd.c: In function 'ext_sd_send_cmd_get_rsp': drivers/staging/rts5208/sd.c:4130:25: error: bitwise comparison always evaluates to true [-Werror=tautological-compare] However, the code is even more bogus, as we have already checked for the SD_RSP_TYPE_R0 case earlier in the function and returned success. As seen in the mmc/sd driver core, SD_RSP_TYPE_R0 means "no response" anyway, so checking for a particular response would not help either. This just removes the nonsensical code to get rid of the warning. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
parent
688a0206cf
commit
58930cced0
1 changed files with 0 additions and 6 deletions
|
@ -4125,12 +4125,6 @@ int ext_sd_send_cmd_get_rsp(struct rtsx_chip *chip, u8 cmd_idx, u32 arg,
|
|||
rtsx_trace(chip);
|
||||
return STATUS_FAIL;
|
||||
}
|
||||
|
||||
} else if (rsp_type == SD_RSP_TYPE_R0) {
|
||||
if ((ptr[3] & 0x1E) != 0x03) {
|
||||
rtsx_trace(chip);
|
||||
return STATUS_FAIL;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
Loading…
Reference in a new issue