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cortex_a: add missing error propagation 

found by clang.

Change-Id: I50eac219d7540fd48d3285f3f213cb659492d0c0
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
Reviewed-on: http://openocd.zylin.com/153
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
This commit is contained in:
Øyvind Harboe 2011-11-01 22:56:28 +01:00 committed by Spencer Oliver
parent 5f00c007cb
commit 2c906384c3
1 changed files with 5 additions and 1 deletions
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6
src/target/cortex_a.c
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@ -1021,6 +1021,8 @@ static int cortex_a8_internal_restore(struct target *target, int current,
/* called it now before restoring context because it uses cpu /* called it now before restoring context because it uses cpu
* register r0 for restoring cp15 control register */ * register r0 for restoring cp15 control register */
retval = cortex_a8_restore_cp15_control_reg(target); retval = cortex_a8_restore_cp15_control_reg(target);
if (retval != ERROR_OK)
return retval;
retval = cortex_a8_restore_context(target, handle_breakpoints); retval = cortex_a8_restore_context(target, handle_breakpoints);
if (retval != ERROR_OK) if (retval != ERROR_OK)
return retval; return retval;
@ -1147,7 +1149,9 @@ static int cortex_a8_resume(struct target *target, int current,
cortex_a8_internal_restore(target, current, &address, handle_breakpoints, debug_execution); cortex_a8_internal_restore(target, current, &address, handle_breakpoints, debug_execution);
if (target->smp) if (target->smp)
{ target->gdb_service->core[0] = -1; { target->gdb_service->core[0] = -1;
retval += cortex_a8_restore_smp(target, handle_breakpoints); retval = cortex_a8_restore_smp(target, handle_breakpoints);
if (retval != ERROR_OK)
return retval;
} }
cortex_a8_internal_restart(target); cortex_a8_internal_restart(target);