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pcmcia: db1xxx_ss: Fix fall-through warning for Clang

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Fix the following fallthrough warning:

drivers/pcmcia/db1xxx_ss.c:359:2: warning: unannotated fall-through between switch labels [-Wimplicit-fallthrough]
           case 3:
           ^
   drivers/pcmcia/db1xxx_ss.c:359:2: note: insert 'break;' to avoid fall-through
           case 3:
           ^
           break;

This helps with the ongoing efforts to globally enable
-Wimplicit-fallthrough for Clang.

Link: https://github.com/KSPP/linux/issues/115
Link: https://lore.kernel.org/linux-mm/202109030839.t2llsvmc-lkp@intel.com/
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
This commit is contained in:
Gustavo A. R. Silva 2021-09-13 17:22:01 -05:00
parent 25d7b70e02
commit 02900f428d
1 changed files with 1 additions and 0 deletions
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1
drivers/pcmcia/db1xxx_ss.c
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@ -356,6 +356,7 @@ static int db1x_pcmcia_get_status(struct pcmcia_socket *skt,
case 0:
case 2:
status |= SS_3VCARD; /* 3V card */
break;
case 3:
break; /* 5V card: set nothing */
default: